Hamilton
Pocket Watch Patents
The following gallery contains patents that were issued or assigned to Hamilton or individuals known to be associated with the company at the time. Not all designs were fully implemented into production.
Watch Steady Pin
| Patent Number: |
559512 |
| Description: |
Watch Steady Pin |
| Inventor: |
Cain Henry J
|
| Patent Date: |
May 5, 1896 |
| Registration Type: |
Patent |
Watch Barrel
| Patent Number: |
832672 |
| Description: |
Watch Barrel |
| Inventor: |
Hoffmeier Samuel R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 9, 1906 |
| Registration Type: |
Patent |
Watch Center Wheel
| Patent Number: |
1037740 |
| Description: |
Watch Center Wheel |
| Inventor: |
Dudley William W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 3, 1912 |
| Registration Type: |
Patent |
Balance Cock
| Patent Number: |
1037741 |
| Description: |
Balance Cock |
| Inventor: |
Dudley William W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 3, 1912 |
| Registration Type: |
Patent |
Hair Spring Stud Hold Means
| Patent Number: |
1037742 |
| Description: |
Hair Spring Stud Hold Means |
| Inventor: |
Dudley William W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 3, 1912 |
| Registration Type: |
Patent |
Watch Compensate Balance Spring Chronometer
| Patent Number: |
1313291 |
| Description: |
Watch Compensate Balance Spring Chronometer |
| Inventor: |
Guillaume Charles Edouard
|
| Patent Date: |
Aug 19, 1919 |
| Registration Type: |
Patent |
Chronometer Compensate Balance
| Patent Number: |
1454473 |
| Description: |
Chronometer Compensate Balance |
| Inventor: |
Guillaume Charles Edouard
|
| Assignee: |
Societe Des Fabriques De Spira |
| Patent Date: |
May 8, 1923 |
| Registration Type: |
Patent |
Watch Case
| Patent Number: |
D78487 |
| Description: |
Watch Case |
| Inventor: |
Schwab Max Eugene
Muischpard Alphonse
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 7, 1929 |
| Registration Type: |
Patent |
Escape Wheel
| Patent Number: |
1928554 |
| Description: |
Escape Wheel |
| Inventor: |
Beehler Howard L
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 26, 1933 |
| Registration Type: |
Patent |
Watch Case
| Patent Number: |
1937079 |
| Description: |
Watch Case |
| Inventor: |
Wuischpard Alphonse
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 28, 1933 |
| Registration Type: |
Patent |
Method Apparatus For Measure Time Interval
| Patent Number: |
2024799 |
| Description: |
Method Apparatus For Measure Time Interval |
| Inventor: |
Luckey George P
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 17, 1935 |
| Registration Type: |
Patent |
Timepiece Method And Mean For Elimate Error
| Patent Number: |
2037729 |
| Description: |
Timepiece Method And Mean For Elimate Error |
| Inventor: |
Luckey George P
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 21, 1936 |
| Registration Type: |
Patent |
Watch Dial Etc
| Patent Number: |
2103263 |
| Description: |
Watch Dial Etc |
| Inventor: |
Lodge Alvin
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 28, 1937 |
| Registration Type: |
Patent |
Watch Dial Method Making
| Patent Number: |
2196998 |
| Description: |
Watch Dial Method Making |
| Inventor: |
Lodge Alvin
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 16, 1940 |
| Registration Type: |
Patent |
Machine Method Form Projection Metal Stock
| Patent Number: |
2250542 |
| Description: |
Machine Method Form Projection Metal Stock |
| Inventor: |
Lodge Alvin
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 29, 1941 |
| Registration Type: |
Patent |
Timepiece Protective Device
| Patent Number: |
2346476 |
| Description: |
Timepiece Protective Device |
| Inventor: |
Drescher Ernest William
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 14, 1941 |
| Registration Type: |
Patent |
Balance Staff
| Patent Number: |
2293456 |
| Description: |
Balance Staff |
| Inventor: |
Dobbs Henry Cloyd
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 18, 1942 |
| Registration Type: |
Patent |
Clock Second Dial
| Patent Number: |
2293459 |
| Description: |
Clock Second Dial |
| Inventor: |
Ewing William Maurice
Vine Allyn Collins
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 18, 1942 |
| Registration Type: |
Patent |
Constant Speed Body
| Patent Number: |
2322861 |
| Description: |
Constant Speed Body |
| Inventor: |
Luckey George Paul
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 29, 1943 |
| Registration Type: |
Patent |
Automatic Feed Device
| Patent Number: |
2327849 |
| Description: |
Automatic Feed Device |
| Inventor: |
Wolfe Bruce E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 24, 1943 |
| Registration Type: |
Patent |
Heat Treating Device
| Patent Number: |
2339136 |
| Description: |
Heat Treating Device |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 11, 1944 |
| Registration Type: |
Patent |
Chronometer Watch Case
| Patent Number: |
2352889 |
| Description: |
Chronometer Watch Case |
| Inventor: |
Drescher Ernest W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 4, 1944 |
| Registration Type: |
Patent |
Spring Process Device
| Patent Number: |
2356912 |
| Description: |
Spring Process Device |
| Inventor: |
Bennett William Ogle Jr
Drescher Ernest W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 9, 1944 |
| Registration Type: |
Patent |
Process Crystalline Structure
| Patent Number: |
2355877 |
| Description: |
Process Crystalline Structure |
| Inventor: |
Le Van James Oliver
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 15, 1944 |
| Registration Type: |
Patent |
Balance Wheel
| Patent Number: |
2356911 |
| Description: |
Balance Wheel |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 29, 1944 |
| Registration Type: |
Patent |
Timepiece Set Device
| Patent Number: |
2360113 |
| Description: |
Timepiece Set Device |
| Inventor: |
Drescher Ernest William
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 10, 1944 |
| Registration Type: |
Patent |
Chronometer Date Control
| Patent Number: |
2360305 |
| Description: |
Chronometer Date Control |
| Inventor: |
Meyer Francis Edward
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 10, 1944 |
| Registration Type: |
Patent |
Spring Formation
| Patent Number: |
2363113 |
| Description: |
Spring Formation |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 21, 1944 |
| Registration Type: |
Patent |
Grind Machine
| Patent Number: |
2363128 |
| Description: |
Grind Machine |
| Inventor: |
Heffelfinger Robert Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 21, 1944 |
| Registration Type: |
Patent |
Drill Machine
| Patent Number: |
2363136 |
| Description: |
Drill Machine |
| Inventor: |
Mentzer Ralph Bender
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 21, 1944 |
| Registration Type: |
Patent |
Band Lap
| Patent Number: |
2369068 |
| Description: |
Band Lap |
| Inventor: |
Mentzer Ralph Bender
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 6, 1945 |
| Registration Type: |
Patent |
J Oliving Machine
| Patent Number: |
2369094 |
| Description: |
J Oliving Machine |
| Inventor: |
Weaver Harry Dewey
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 6, 1945 |
| Registration Type: |
Patent |
Time Device
| Patent Number: |
2372757 |
| Description: |
Time Device |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 3, 1945 |
| Registration Type: |
Patent |
Watch Movement Hack Second
| Patent Number: |
2372771 |
| Description: |
Watch Movement Hack Second |
| Inventor: |
Drescher Ernest William
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 3, 1945 |
| Registration Type: |
Patent |
Hair Spring Mount
| Patent Number: |
2379780 |
| Description: |
Hair Spring Mount |
| Inventor: |
Bennett William Ogle Jr
Drescher Ernest W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 3, 1945 |
| Registration Type: |
Patent |
Watch Stop Test Apparatus
| Patent Number: |
2380360 |
| Description: |
Watch Stop Test Apparatus |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 10, 1945 |
| Registration Type: |
Patent |
Surfacing Machine
| Patent Number: |
2381833 |
| Description: |
Surfacing Machine |
| Inventor: |
Mentzer Ralph B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 7, 1945 |
| Registration Type: |
Patent |
Surfacing Machine
| Patent Number: |
2382940 |
| Description: |
Surfacing Machine |
| Inventor: |
Mentzer Ralph B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 14, 1945 |
| Registration Type: |
Patent |
Surface Marking Device
| Patent Number: |
2385014 |
| Description: |
Surface Marking Device |
| Inventor: |
Mentzer Ralph B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 18, 1945 |
| Registration Type: |
Patent |
Shaping Machine
| Patent Number: |
2385015 |
| Description: |
Shaping Machine |
| Inventor: |
Mentzer Ralph B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 18, 1945 |
| Registration Type: |
Patent |
Balance Screw
| Patent Number: |
2385252 |
| Description: |
Balance Screw |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 18, 1945 |
| Registration Type: |
Patent |
J Hole Opening Apparatus
| Patent Number: |
2385287 |
| Description: |
J Hole Opening Apparatus |
| Inventor: |
Le Van John O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 18, 1945 |
| Registration Type: |
Patent |
Machinery Welding
| Patent Number: |
2387112 |
| Description: |
Machinery Welding |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 16, 1945 |
| Registration Type: |
Patent |
Multiple J Oliving Machine
| Patent Number: |
2389537 |
| Description: |
Multiple J Oliving Machine |
| Inventor: |
Grisdale George William Jr
Paroz Paul Numa
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 20, 1945 |
| Registration Type: |
Patent |
Hair Spring Collet
| Patent Number: |
2391816 |
| Description: |
Hair Spring Collet |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 25, 1945 |
| Registration Type: |
Patent |
Escape & Balance Staff
| Patent Number: |
2392745 |
| Description: |
Escape & Balance Staff |
| Inventor: |
Kleiner Albert J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 8, 1946 |
| Registration Type: |
Patent |
Watch Case Watertight
| Patent Number: |
2392787 |
| Description: |
Watch Case Watertight |
| Inventor: |
Vermot Henri E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 8, 1946 |
| Registration Type: |
Patent |
Watch Observation Box For Timing
| Patent Number: |
2395328 |
| Description: |
Watch Observation Box For Timing |
| Inventor: |
Heffelfinger Robert Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 19, 1946 |
| Registration Type: |
Patent |
Frequency Multiplying Apparatus
| Patent Number: |
2402012 |
| Description: |
Frequency Multiplying Apparatus |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 11, 1946 |
| Registration Type: |
Patent |
Watch Case Apparatus For Test Waterproof
| Patent Number: |
2407945 |
| Description: |
Watch Case Apparatus For Test Waterproof |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 17, 1946 |
| Registration Type: |
Patent |
Timepiece Set Mech
| Patent Number: |
2412493 |
| Description: |
Timepiece Set Mech |
| Inventor: |
Carlstrom Elis F
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 10, 1946 |
| Registration Type: |
Patent |
Method Of Oliving Jewel
| Patent Number: |
2419687 |
| Description: |
Method Of Oliving Jewel |
| Inventor: |
Luckey George Paul
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 1, 1947 |
| Registration Type: |
Patent |
Method For Surfacing Small Part
| Patent Number: |
2424835 |
| Description: |
Method For Surfacing Small Part |
| Inventor: |
Luckey George Paul
Schwalm Theodore Raymond
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 29, 1947 |
| Registration Type: |
Patent |
Watch Cantilever Support For Gimbal Carry
| Patent Number: |
2425602 |
| Description: |
Watch Cantilever Support For Gimbal Carry |
| Inventor: |
Drescher Ernest William
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 12, 1947 |
| Registration Type: |
Patent |
Perforated Plate Apparatus For Count Jewel
| Patent Number: |
2432319 |
| Description: |
Perforated Plate Apparatus For Count Jewel |
| Inventor: |
Le Van James O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 9, 1947 |
| Registration Type: |
Patent |
Chronometer Box Secure Support
| Patent Number: |
2433509 |
| Description: |
Chronometer Box Secure Support |
| Inventor: |
Drescher Ernest W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 30, 1947 |
| Registration Type: |
Patent |
Time Apparatus
| Patent Number: |
2437929 |
| Description: |
Time Apparatus |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 16, 1948 |
| Registration Type: |
Patent |
Time Apparatus
| Patent Number: |
2473929 |
| Description: |
Time Apparatus |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 16, 1948 |
| Registration Type: |
Patent |
Gear Test Apparatus
| Patent Number: |
2444016 |
| Description: |
Gear Test Apparatus |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 22, 1948 |
| Registration Type: |
Patent |
Cylindrical Hair Spring Form
| Patent Number: |
2457631 |
| Description: |
Cylindrical Hair Spring Form |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 28, 1948 |
| Registration Type: |
Patent |
Method Of Pallet Stone Cutting And Polishing
| Patent Number: |
2458913 |
| Description: |
Method Of Pallet Stone Cutting And Polishing |
| Inventor: |
Mentzer Ralph B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 11, 1949 |
| Registration Type: |
Patent |
Floating Pawl
| Patent Number: |
2460620 |
| Description: |
Floating Pawl |
| Inventor: |
Carlstrom Elis Fedor
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 1, 1949 |
| Registration Type: |
Patent |
Watch Case
| Patent Number: |
2467062 |
| Description: |
Watch Case |
| Inventor: |
Vermot Henri E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 12, 1949 |
| Registration Type: |
Patent |
Display Sign
| Patent Number: |
D153784 |
| Description: |
Display Sign |
| Inventor: |
Gettelman Gilbert C
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 17, 1949 |
| Registration Type: |
Patent |
Cap Secure Means
| Patent Number: |
2407226 |
| Description: |
Cap Secure Means |
| Inventor: |
Weaver Harry D
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 17, 1949 |
| Registration Type: |
Patent |
Cap Secure Means
| Patent Number: |
2470226 |
| Description: |
Cap Secure Means |
| Inventor: |
Weaver Harry D
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 17, 1949 |
| Registration Type: |
Patent |
Watch Balance Test Apparatus And Therefor
| Patent Number: |
2475947 |
| Description: |
Watch Balance Test Apparatus And Therefor |
| Inventor: |
Kohlhagen W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 5, 1949 |
| Registration Type: |
Patent |
Watch Seconds Set Mech
| Patent Number: |
2496690 |
| Description: |
Watch Seconds Set Mech |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 7, 1950 |
| Registration Type: |
Patent |
Clock Display
| Patent Number: |
D157584 |
| Description: |
Clock Display |
| Inventor: |
Gettelman Gilbert C
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 7, 1950 |
| Registration Type: |
Patent |
Hair Spring Overcoil Raising Tool
| Patent Number: |
2515689 |
| Description: |
Hair Spring Overcoil Raising Tool |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 18, 1950 |
| Registration Type: |
Patent |
Watch Oil
| Patent Number: |
2534611 |
| Description: |
Watch Oil |
| Inventor: |
Martin Joseph S Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 19, 1950 |
| Registration Type: |
Patent |
Cannon Pinion Indenting Fixture
| Patent Number: |
2535483 |
| Description: |
Cannon Pinion Indenting Fixture |
| Inventor: |
Childs Gilbert C Iii
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 26, 1950 |
| Registration Type: |
Patent |
Multiple Check Comparator Gauge
| Patent Number: |
2538311 |
| Description: |
Multiple Check Comparator Gauge |
| Inventor: |
Hawks Douglass Jr
Van Haaften Egbert
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 16, 1951 |
| Registration Type: |
Patent |
Surface Ornament Machine
| Patent Number: |
2557005 |
| Description: |
Surface Ornament Machine |
| Inventor: |
Mentzer R B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 12, 1951 |
| Registration Type: |
Patent |
Surface Ornament Machine
| Patent Number: |
2557055 |
| Description: |
Surface Ornament Machine |
| Inventor: |
Mentzer Ralph Bender
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 12, 1951 |
| Registration Type: |
Patent |
Endstone Cap Assembly
| Patent Number: |
2555412 |
| Description: |
Endstone Cap Assembly |
| Inventor: |
Drescher Ernest W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 24, 1951 |
| Registration Type: |
Patent |
Endstone Cap Assembly
| Patent Number: |
2561690 |
| Description: |
Endstone Cap Assembly |
| Inventor: |
Drescher Ernest W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 24, 1951 |
| Registration Type: |
Patent |
Frequency Standard
| Patent Number: |
2564636 |
| Description: |
Frequency Standard |
| Inventor: |
Bennett William Ogle Jr
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 14, 1951 |
| Registration Type: |
Patent |
Pallet Stone Set Stone
| Patent Number: |
2564650 |
| Description: |
Pallet Stone Set Stone |
| Inventor: |
Van Haaften Egbert
Sinkler Arthur Brock
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 14, 1951 |
| Registration Type: |
Patent |
Comparator Guage
| Patent Number: |
2568981 |
| Description: |
Comparator Guage |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 25, 1951 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
2577703 |
| Description: |
Watch Electric |
| Inventor: |
Fillinger Arthur E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 4, 1951 |
| Registration Type: |
Patent |
Combinating Unit Showcase
| Patent Number: |
2584869 |
| Description: |
Combinating Unit Showcase |
| Inventor: |
Gunder Robert J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 5, 1952 |
| Registration Type: |
Patent |
Time Comparator
| Patent Number: |
2593650 |
| Description: |
Time Comparator |
| Inventor: |
Bennett William Ogle Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 22, 1952 |
| Registration Type: |
Patent |
Work Holder Orienting Device
| Patent Number: |
2593687 |
| Description: |
Work Holder Orienting Device |
| Inventor: |
Mentzer Ralph Bender
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 22, 1952 |
| Registration Type: |
Patent |
Watch Maker Vise
| Patent Number: |
2593703 |
| Description: |
Watch Maker Vise |
| Inventor: |
Sinkler Arthur B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 22, 1952 |
| Registration Type: |
Patent |
Watch Shock Absorb Bearing
| Patent Number: |
2596449 |
| Description: |
Watch Shock Absorb Bearing |
| Inventor: |
Van Haaften Egbert
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 13, 1952 |
| Registration Type: |
Patent |
J Set Press
| Patent Number: |
2602986 |
| Description: |
J Set Press |
| Inventor: |
Centini Joseph R
Sterling William A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 15, 1952 |
| Registration Type: |
Patent |
Watch Case Waterproof
| Patent Number: |
2609655 |
| Description: |
Watch Case Waterproof |
| Inventor: |
Vermot Henri Edmond
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 9, 1952 |
| Registration Type: |
Patent |
Measure Machine Attach
| Patent Number: |
2610408 |
| Description: |
Measure Machine Attach |
| Inventor: |
Van Haaften E
Hawks D Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 16, 1952 |
| Registration Type: |
Patent |
Font Of Numeral
| Patent Number: |
D167547 |
| Description: |
Font Of Numeral |
| Inventor: |
Vemot Henri E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 19, 1952 |
| Registration Type: |
Patent |
Multiple Spring Tester
| Patent Number: |
2614414 |
| Description: |
Multiple Spring Tester |
| Inventor: |
Schafer Robert E
Kreider Marlin I
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 21, 1952 |
| Registration Type: |
Patent |
Semiautomatic Pivot Polisher
| Patent Number: |
2614465 |
| Description: |
Semiautomatic Pivot Polisher |
| Inventor: |
Smith James Donald
Markert John E Russell
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 21, 1952 |
| Registration Type: |
Patent |
Mech Strip Deburring Tool
| Patent Number: |
2619881 |
| Description: |
Mech Strip Deburring Tool |
| Inventor: |
Dudley John H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 2, 1952 |
| Registration Type: |
Patent |
Watch Oil
| Patent Number: |
2636005 |
| Description: |
Watch Oil |
| Inventor: |
Martin Joseph Stanley Jr
Martin Joseph Stanley
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 21, 1953 |
| Registration Type: |
Patent |
Equitorque Bearing
| Patent Number: |
2654990 |
| Description: |
Equitorque Bearing |
| Inventor: |
Le Van James O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 13, 1953 |
| Registration Type: |
Patent |
Main Spring Dynamometer
| Patent Number: |
2655039 |
| Description: |
Main Spring Dynamometer |
| Inventor: |
Van Haaften Egbert
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 13, 1953 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
2662366 |
| Description: |
Watch Electric |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 15, 1953 |
| Registration Type: |
Patent |
Hardness Tester
| Patent Number: |
2662397 |
| Description: |
Hardness Tester |
| Inventor: |
Goldberg David C
Schafer Robert E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 15, 1953 |
| Registration Type: |
Patent |
Watch Balance Bar
| Patent Number: |
2665546 |
| Description: |
Watch Balance Bar |
| Inventor: |
Van Haaften Egbert
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 12, 1954 |
| Registration Type: |
Patent |
Wind Stem
| Patent Number: |
2690644 |
| Description: |
Wind Stem |
| Inventor: |
Vermot Henri E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 5, 1954 |
| Registration Type: |
Patent |
Watch Crown
| Patent Number: |
2690645 |
| Description: |
Watch Crown |
| Inventor: |
Rueger Herman
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 5, 1954 |
| Registration Type: |
Patent |
Barrel Cap Apply And Endshake Adjust Mach
| Patent Number: |
2690688 |
| Description: |
Barrel Cap Apply And Endshake Adjust Mach |
| Inventor: |
Van Haaften Egbert
Reber John Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 5, 1954 |
| Registration Type: |
Patent |
Floating Chuck
| Patent Number: |
2693631 |
| Description: |
Floating Chuck |
| Inventor: |
Redman Frank B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 9, 1954 |
| Registration Type: |
Patent |
Hair Spring And Balance Arm Assembly
| Patent Number: |
2706381 |
| Description: |
Hair Spring And Balance Arm Assembly |
| Inventor: |
Wolfe Bruce E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 19, 1955 |
| Registration Type: |
Patent |
Balance Wheel Motion Limiter
| Patent Number: |
2717487 |
| Description: |
Balance Wheel Motion Limiter |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 13, 1955 |
| Registration Type: |
Patent |
Overrunning Clutch
| Patent Number: |
2739682 |
| Description: |
Overrunning Clutch |
| Inventor: |
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 27, 1956 |
| Registration Type: |
Patent |
Firing Pin Release Mech
| Patent Number: |
2742860 |
| Description: |
Firing Pin Release Mech |
| Inventor: |
Farmer James W
Thompson Millard R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 24, 1956 |
| Registration Type: |
Patent |
Watch Automatic Main Spring Wind Mech
| Patent Number: |
2756559 |
| Description: |
Watch Automatic Main Spring Wind Mech |
| Inventor: |
Derr Kenneth W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 31, 1956 |
| Registration Type: |
Patent |
Watch Wrist Battery Operated Electro Magnetic
| Patent Number: |
764450 |
| Description: |
Watch Wrist Battery Operated Electro Magnetic |
| Inventor: |
Hamilton Watch Co
|
| Patent Date: |
Dec 28, 1956 |
| Registration Type: |
Patent |
Retainer Ring For Balance Wheel Staff
| Patent Number: |
2777279 |
| Description: |
Retainer Ring For Balance Wheel Staff |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 15, 1957 |
| Registration Type: |
Patent |
Clock Hand Set Mech
| Patent Number: |
2777280 |
| Description: |
Clock Hand Set Mech |
| Inventor: |
Petters Oscar R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 15, 1957 |
| Registration Type: |
Patent |
Clock Watch Hand Power Operate Set
| Patent Number: |
2784546 |
| Description: |
Clock Watch Hand Power Operate Set |
| Inventor: |
Petters Oscar R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 12, 1957 |
| Registration Type: |
Patent |
Tapered Gauge For Small Hole
| Patent Number: |
2786277 |
| Description: |
Tapered Gauge For Small Hole |
| Inventor: |
Zifferer Morton F
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 26, 1957 |
| Registration Type: |
Patent |
Nonspreading Lubricant
| Patent Number: |
2794037 |
| Description: |
Nonspreading Lubricant |
| Inventor: |
Martin Joseph S Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 28, 1957 |
| Registration Type: |
Patent |
Watch Time Zone Hr Indicator
| Patent Number: |
2794314 |
| Description: |
Watch Time Zone Hr Indicator |
| Inventor: |
Slaugh Richard W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 4, 1957 |
| Registration Type: |
Patent |
Overbanking Preventive Means
| Patent Number: |
2806344 |
| Description: |
Overbanking Preventive Means |
| Inventor: |
Schoenrock Kenneth H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 17, 1957 |
| Registration Type: |
Patent |
Watch Contact Mech Battery Operated
| Patent Number: |
2806908 |
| Description: |
Watch Contact Mech Battery Operated |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 17, 1957 |
| Registration Type: |
Patent |
Watch Luminous Dial
| Patent Number: |
2823512 |
| Description: |
Watch Luminous Dial |
| Inventor: |
Le Van James O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 18, 1958 |
| Registration Type: |
Patent |
Sodium Bismuthate Cell
| Patent Number: |
2828350 |
| Description: |
Sodium Bismuthate Cell |
| Inventor: |
Rhyne John W Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 25, 1958 |
| Registration Type: |
Patent |
Attach For Gauge
| Patent Number: |
2829440 |
| Description: |
Attach For Gauge |
| Inventor: |
Pedrick Donald R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 8, 1958 |
| Registration Type: |
Patent |
Molybdenum Anode Cell
| Patent Number: |
2837590 |
| Description: |
Molybdenum Anode Cell |
| Inventor: |
Rhyne John W Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 3, 1958 |
| Registration Type: |
Patent |
Germanium Anode Cell
| Patent Number: |
2837591 |
| Description: |
Germanium Anode Cell |
| Inventor: |
Rhyne John W Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 3, 1958 |
| Registration Type: |
Patent |
Primary Cell Case
| Patent Number: |
2837593 |
| Description: |
Primary Cell Case |
| Inventor: |
Rueger Herman
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 3, 1958 |
| Registration Type: |
Patent |
Isochronical Device
| Patent Number: |
2838693 |
| Description: |
Isochronical Device |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 10, 1958 |
| Registration Type: |
Patent |
Pivot Polishing Machine
| Patent Number: |
2850791 |
| Description: |
Pivot Polishing Machine |
| Inventor: |
Evans Samuel L
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 9, 1958 |
| Registration Type: |
Patent |
Clock Motor Driven
| Patent Number: |
2873572 |
| Description: |
Clock Motor Driven |
| Inventor: |
Gibbs Thomas B
Fink Jean
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 17, 1959 |
| Registration Type: |
Patent |
Primary Cell Construction
| Patent Number: |
2877285 |
| Description: |
Primary Cell Construction |
| Inventor: |
Kempf Walter R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 10, 1959 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
2877654 |
| Description: |
Index Mech |
| Inventor: |
Biemiller Philip E
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 17, 1959 |
| Registration Type: |
Patent |
Contact Spring Retainer
| Patent Number: |
2887551 |
| Description: |
Contact Spring Retainer |
| Inventor: |
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 19, 1959 |
| Registration Type: |
Patent |
Gauge Attach
| Patent Number: |
2888751 |
| Description: |
Gauge Attach |
| Inventor: |
Pedrick Donald R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 2, 1959 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
2888797 |
| Description: |
Watch Electric |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 2, 1959 |
| Registration Type: |
Patent |
Epoxy Resin Cast Balance Wheel
| Patent Number: |
2894367 |
| Description: |
Epoxy Resin Cast Balance Wheel |
| Inventor: |
Gingrich Wilmer J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 14, 1959 |
| Registration Type: |
Patent |
Drive Mech For An Index Wheel
| Patent Number: |
2897680 |
| Description: |
Drive Mech For An Index Wheel |
| Inventor: |
Fritsch Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 4, 1959 |
| Registration Type: |
Patent |
Watch Electric Wrist Battery Holder
| Patent Number: |
2907810 |
| Description: |
Watch Electric Wrist Battery Holder |
| Inventor: |
Petters Oscar R
Thompson Harwell B
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 6, 1959 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
2966622 |
| Description: |
Watch Electric |
| Inventor: |
Biemiller Philip E
Walmer Marlin S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 27, 1960 |
| Registration Type: |
Patent |
Timepiece Electric
| Patent Number: |
2923123 |
| Description: |
Timepiece Electric |
| Inventor: |
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 2, 1960 |
| Registration Type: |
Patent |
Watch Electric Balance Wheel
| Patent Number: |
2924728 |
| Description: |
Watch Electric Balance Wheel |
| Inventor: |
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 9, 1960 |
| Registration Type: |
Patent |
Clock Or Watch Balance
| Patent Number: |
2924932 |
| Description: |
Clock Or Watch Balance |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 16, 1960 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
2926534 |
| Description: |
Index Mech |
| Inventor: |
Fritsch Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 1, 1960 |
| Registration Type: |
Patent |
Counterbalance For Balance Wheel
| Patent Number: |
2936571 |
| Description: |
Counterbalance For Balance Wheel |
| Inventor: |
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 17, 1960 |
| Registration Type: |
Patent |
Watch Electric Balance Wheel
| Patent Number: |
2936572 |
| Description: |
Watch Electric Balance Wheel |
| Inventor: |
Biemiller Philip E
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 17, 1960 |
| Registration Type: |
Patent |
Primary Dry Cell
| Patent Number: |
2937222 |
| Description: |
Primary Dry Cell |
| Inventor: |
Kempf Walter R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 17, 1960 |
| Registration Type: |
Patent |
Watch Bearing Mount
| Patent Number: |
2938328 |
| Description: |
Watch Bearing Mount |
| Inventor: |
Derr Kenneth W
Haus Russell W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 31, 1960 |
| Registration Type: |
Patent |
Stem Actuate Second Set Stop Start Mech
| Patent Number: |
2942410 |
| Description: |
Stem Actuate Second Set Stop Start Mech |
| Inventor: |
Schoenrock Kenneth H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 28, 1960 |
| Registration Type: |
Patent |
Watch Motor Electric
| Patent Number: |
2948821 |
| Description: |
Watch Motor Electric |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 9, 1960 |
| Registration Type: |
Patent |
Battery Case Construction
| Patent Number: |
2951891 |
| Description: |
Battery Case Construction |
| Inventor: |
Kempf Walter R
Rhyne John W Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 6, 1960 |
| Registration Type: |
Patent |
Watch Electric Balance Wheel Wrist
| Patent Number: |
2952117 |
| Description: |
Watch Electric Balance Wheel Wrist |
| Inventor: |
Reese James H
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 13, 1960 |
| Registration Type: |
Patent |
Cannon Pinion Assembly
| Patent Number: |
2952118 |
| Description: |
Cannon Pinion Assembly |
| Inventor: |
Rueger Herman
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 13, 1960 |
| Registration Type: |
Patent |
Watch Electric Balance
| Patent Number: |
2953896 |
| Description: |
Watch Electric Balance |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 27, 1960 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
2954662 |
| Description: |
Index Mech |
| Inventor: |
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 4, 1960 |
| Registration Type: |
Patent |
Watch Contact Mech Electric
| Patent Number: |
2954663 |
| Description: |
Watch Contact Mech Electric |
| Inventor: |
Biemiller Philip E
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 4, 1960 |
| Registration Type: |
Patent |
Watch Magnetic Circuit Electric Wrist
| Patent Number: |
2954664 |
| Description: |
Watch Magnetic Circuit Electric Wrist |
| Inventor: |
Biemiller Philip E
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 4, 1960 |
| Registration Type: |
Patent |
Timepiece Electric Contact Mech
| Patent Number: |
2956142 |
| Description: |
Timepiece Electric Contact Mech |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 11, 1960 |
| Registration Type: |
Patent |
Motor
| Patent Number: |
2968756 |
| Description: |
Motor |
| Inventor: |
Devol Lee
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 17, 1961 |
| Registration Type: |
Patent |
Watch Electric Wrist
| Patent Number: |
2972745 |
| Description: |
Watch Electric Wrist |
| Inventor: |
Biemiller Philip E
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 21, 1961 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
2976435 |
| Description: |
Watch Electric |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 21, 1961 |
| Registration Type: |
Patent |
Clock Set And Automatic Regulate
| Patent Number: |
2976673 |
| Description: |
Clock Set And Automatic Regulate |
| Inventor: |
Thompson Harwell B
Petters Oscar R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 28, 1961 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
2977750 |
| Description: |
Index Mech |
| Inventor: |
Biemiller Philip E
Schoenrock Kenneth H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 4, 1961 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
2978862 |
| Description: |
Watch Electric |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 11, 1961 |
| Registration Type: |
Patent |
Timepiece Index Mech Electric
| Patent Number: |
2981117 |
| Description: |
Timepiece Index Mech Electric |
| Inventor: |
Studer Philip A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 25, 1961 |
| Registration Type: |
Patent |
Primary Cell
| Patent Number: |
2985703 |
| Description: |
Primary Cell |
| Inventor: |
Kempf Walter R
Morgan Harold S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 23, 1961 |
| Registration Type: |
Patent |
Battery Clip
| Patent Number: |
2985704 |
| Description: |
Battery Clip |
| Inventor: |
Kempf Walter R
Rhyne John W Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 23, 1961 |
| Registration Type: |
Patent |
Battery Clip
| Patent Number: |
2985705 |
| Description: |
Battery Clip |
| Inventor: |
Smythe Frederic H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 23, 1961 |
| Registration Type: |
Patent |
Short Duration Timer
| Patent Number: |
2985776 |
| Description: |
Short Duration Timer |
| Inventor: |
Hilkemeier Herbert
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 23, 1961 |
| Registration Type: |
Patent |
Clock Battery Driven
| Patent Number: |
2990676 |
| Description: |
Clock Battery Driven |
| Inventor: |
Jensen Kaj H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 4, 1961 |
| Registration Type: |
Patent |
Motor
| Patent Number: |
2993159 |
| Description: |
Motor |
| Inventor: |
Devol Lee
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 18, 1961 |
| Registration Type: |
Patent |
Motor
| Patent Number: |
2994023 |
| Description: |
Motor |
| Inventor: |
Devol Lee
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 25, 1961 |
| Registration Type: |
Patent |
Regulator Automatic
| Patent Number: |
2994185 |
| Description: |
Regulator Automatic |
| Inventor: |
Reber John Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 1, 1961 |
| Registration Type: |
Patent |
Watch Electric Wrist
| Patent Number: |
2995887 |
| Description: |
Watch Electric Wrist |
| Inventor: |
Le Blanc Robert E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 15, 1961 |
| Registration Type: |
Patent |
Index & Contact Mech
| Patent Number: |
2997839 |
| Description: |
Index & Contact Mech |
| Inventor: |
Fritsch Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 29, 1961 |
| Registration Type: |
Patent |
Battery Operated Timepiece
| Patent Number: |
2997840 |
| Description: |
Battery Operated Timepiece |
| Inventor: |
Rueger Herman
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 29, 1961 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3010037 |
| Description: |
Watch Electric |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 21, 1961 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3010075 |
| Description: |
Watch Electric |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 21, 1961 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
3011305 |
| Description: |
Index Mech |
| Inventor: |
Jensen Kaj H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 5, 1961 |
| Registration Type: |
Patent |
Timepiece Electric Magnetic Assembly
| Patent Number: |
3012173 |
| Description: |
Timepiece Electric Magnetic Assembly |
| Inventor: |
Koehler Fred
Bly Donald A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 5, 1961 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3015206 |
| Description: |
Watch Electric |
| Inventor: |
Detwiler Harry S
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 2, 1962 |
| Registration Type: |
Patent |
Watch Balance Wheel Assembly
| Patent Number: |
3015207 |
| Description: |
Watch Balance Wheel Assembly |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 2, 1962 |
| Registration Type: |
Patent |
Primary Cell
| Patent Number: |
3015681 |
| Description: |
Primary Cell |
| Inventor: |
Long Edgar S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 2, 1962 |
| Registration Type: |
Patent |
Timepiece Electric Contact Mech
| Patent Number: |
3015933 |
| Description: |
Timepiece Electric Contact Mech |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 9, 1962 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3016685 |
| Description: |
Watch Electric |
| Inventor: |
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 16, 1962 |
| Registration Type: |
Patent |
Hair Spring Stud
| Patent Number: |
3016688 |
| Description: |
Hair Spring Stud |
| Inventor: |
Rueger Herman
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 16, 1962 |
| Registration Type: |
Patent |
Balance Wheel Overbalking Prevent Means
| Patent Number: |
3017741 |
| Description: |
Balance Wheel Overbalking Prevent Means |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 23, 1962 |
| Registration Type: |
Patent |
Modular Timer
| Patent Number: |
3023850 |
| Description: |
Modular Timer |
| Inventor: |
Petters Oscar R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 6, 1962 |
| Registration Type: |
Patent |
Watch Device Contact Electric
| Patent Number: |
3034284 |
| Description: |
Watch Device Contact Electric |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 15, 1962 |
| Registration Type: |
Patent |
Balance Wheel Actuate Mech
| Patent Number: |
3034285 |
| Description: |
Balance Wheel Actuate Mech |
| Inventor: |
Reese James H
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 15, 1962 |
| Registration Type: |
Patent |
Watch Contact Post
| Patent Number: |
3040150 |
| Description: |
Watch Contact Post |
| Inventor: |
Rueger Herman
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 19, 1962 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
3041818 |
| Description: |
Index Mech |
| Inventor: |
Jensen Kaj H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 3, 1962 |
| Registration Type: |
Patent |
Clock Radio Sleep Switch
| Patent Number: |
3052766 |
| Description: |
Clock Radio Sleep Switch |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 4, 1962 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3048004 |
| Description: |
Watch Electric |
| Inventor: |
Detwiler Harry S
Nelson Carl E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 7, 1962 |
| Registration Type: |
Patent |
Clock Battery House For
| Patent Number: |
3049861 |
| Description: |
Clock Battery House For |
| Inventor: |
Jensen Kaj H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 21, 1962 |
| Registration Type: |
Patent |
Clock Auto Automatic Start Device
| Patent Number: |
3050930 |
| Description: |
Clock Auto Automatic Start Device |
| Inventor: |
Fritsch Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 28, 1962 |
| Registration Type: |
Patent |
Balance Wheel Coil Mount Assembly
| Patent Number: |
3058292 |
| Description: |
Balance Wheel Coil Mount Assembly |
| Inventor: |
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 16, 1962 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3059412 |
| Description: |
Watch Electric |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 23, 1962 |
| Registration Type: |
Patent |
Watch Pallet Fork Contact Index Electric
| Patent Number: |
3059413 |
| Description: |
Watch Pallet Fork Contact Index Electric |
| Inventor: |
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 23, 1962 |
| Registration Type: |
Patent |
Clock Radio Switch
| Patent Number: |
3060287 |
| Description: |
Clock Radio Switch |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 23, 1962 |
| Registration Type: |
Patent |
Contact Mech
| Patent Number: |
3060675 |
| Description: |
Contact Mech |
| Inventor: |
Nelson Carl A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 30, 1962 |
| Registration Type: |
Patent |
Watch Electric Contact System
| Patent Number: |
3060676 |
| Description: |
Watch Electric Contact System |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 30, 1962 |
| Registration Type: |
Patent |
Coil & Method Of Process Same
| Patent Number: |
3063136 |
| Description: |
Coil & Method Of Process Same |
| Inventor: |
Cammauf Ester V
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 13, 1962 |
| Registration Type: |
Patent |
Secondary Standard Timer
| Patent Number: |
3063233 |
| Description: |
Secondary Standard Timer |
| Inventor: |
Bly Donald A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 13, 1962 |
| Registration Type: |
Patent |
Timepiece Electric Contact Bridge
| Patent Number: |
3063234 |
| Description: |
Timepiece Electric Contact Bridge |
| Inventor: |
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 13, 1962 |
| Registration Type: |
Patent |
Contact & Index Mech
| Patent Number: |
3066474 |
| Description: |
Contact & Index Mech |
| Inventor: |
Detwiler Harry S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 4, 1962 |
| Registration Type: |
Patent |
Adjust Contact System
| Patent Number: |
3069515 |
| Description: |
Adjust Contact System |
| Inventor: |
Koehler Fred
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 18, 1962 |
| Registration Type: |
Patent |
Clock Electric Manual Start
| Patent Number: |
3071920 |
| Description: |
Clock Electric Manual Start |
| Inventor: |
Reber John Jr
Bly Donald A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 8, 1963 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
RE25328 |
| Description: |
Watch Electric |
| Inventor: |
Detwiler Harry S
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 5, 1963 |
| Registration Type: |
Patent |
Clock Housing
| Patent Number: |
3090193 |
| Description: |
Clock Housing |
| Inventor: |
Jensen Kaj H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 21, 1963 |
| Registration Type: |
Patent |
Watch Electric Index Mech Battery Operate
| Patent Number: |
3090245 |
| Description: |
Watch Electric Index Mech Battery Operate |
| Inventor: |
Reber John Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 21, 1963 |
| Registration Type: |
Patent |
Watch Electric Balance Wheel
| Patent Number: |
3091914 |
| Description: |
Watch Electric Balance Wheel |
| Inventor: |
Reese James H
Serlemitsos Peter J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 4, 1963 |
| Registration Type: |
Patent |
Timepiece Automatic Regulator
| Patent Number: |
3091916 |
| Description: |
Timepiece Automatic Regulator |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 4, 1963 |
| Registration Type: |
Patent |
Watch Electric Index System Contact
| Patent Number: |
3095690 |
| Description: |
Watch Electric Index System Contact |
| Inventor: |
Epperlein Helmut
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 2, 1963 |
| Registration Type: |
Patent |
Watch Electric Transistor Control Contact
| Patent Number: |
3098185 |
| Description: |
Watch Electric Transistor Control Contact |
| Inventor: |
Jackson Roderick M
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 16, 1963 |
| Registration Type: |
Patent |
Apparatus Lapping Thin Article
| Patent Number: |
3105328 |
| Description: |
Apparatus Lapping Thin Article |
| Inventor: |
Torres Joseph
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 1, 1963 |
| Registration Type: |
Patent |
Automatic Regulator
| Patent Number: |
3113417 |
| Description: |
Automatic Regulator |
| Inventor: |
Bly Donald A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 10, 1963 |
| Registration Type: |
Patent |
Automatic Timekeeping Regulator
| Patent Number: |
3114238 |
| Description: |
Automatic Timekeeping Regulator |
| Inventor: |
Le Blanc Robert E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 17, 1963 |
| Registration Type: |
Patent |
Timepiece Automatic Regulator
| Patent Number: |
3116592 |
| Description: |
Timepiece Automatic Regulator |
| Inventor: |
Fritsch Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 7, 1964 |
| Registration Type: |
Patent |
Automatic Regulator
| Patent Number: |
3116593 |
| Description: |
Automatic Regulator |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 7, 1964 |
| Registration Type: |
Patent |
Timepiece Automatic Regulate Mech
| Patent Number: |
3116594 |
| Description: |
Timepiece Automatic Regulate Mech |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 7, 1964 |
| Registration Type: |
Patent |
Clock Auto Electro Magnetic Wind
| Patent Number: |
3117255 |
| Description: |
Clock Auto Electro Magnetic Wind |
| Inventor: |
Peterson Miles L
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 7, 1964 |
| Registration Type: |
Patent |
Coil Test Device A D C Balance Oscillator
| Patent Number: |
3120637 |
| Description: |
Coil Test Device A D C Balance Oscillator |
| Inventor: |
Serlemitsos Peter J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 4, 1964 |
| Registration Type: |
Patent |
Contact Index System
| Patent Number: |
3130537 |
| Description: |
Contact Index System |
| Inventor: |
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 28, 1964 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3136034 |
| Description: |
Watch Electric |
| Inventor: |
Reese James H
Serlemitsos Peter J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 9, 1964 |
| Registration Type: |
Patent |
Regulator Variable
| Patent Number: |
3136116 |
| Description: |
Regulator Variable |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 9, 1964 |
| Registration Type: |
Patent |
Timepiece Limit Automatic Regulate Mech
| Patent Number: |
3140578 |
| Description: |
Timepiece Limit Automatic Regulate Mech |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 14, 1964 |
| Registration Type: |
Patent |
Clock Electric Regulator Automatic
| Patent Number: |
3142956 |
| Description: |
Clock Electric Regulator Automatic |
| Inventor: |
Bly Donald A
Le Blanc Robert E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 4, 1964 |
| Registration Type: |
Patent |
Index Mech
| Patent Number: |
3143848 |
| Description: |
Index Mech |
| Inventor: |
Biemiller Philip E
Schoenrock Kenneth H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 11, 1964 |
| Registration Type: |
Patent |
Watch Or Clock Electric Escape
| Patent Number: |
3147583 |
| Description: |
Watch Or Clock Electric Escape |
| Inventor: |
Fritsch Daniel
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 8, 1964 |
| Registration Type: |
Patent |
Watch Electric Contact Index System
| Patent Number: |
3151440 |
| Description: |
Watch Electric Contact Index System |
| Inventor: |
Schoenrock Kenneth H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 6, 1964 |
| Registration Type: |
Patent |
Electric Contact Magnet Index System
| Patent Number: |
3158988 |
| Description: |
Electric Contact Magnet Index System |
| Inventor: |
Walmer Marlin S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 1, 1964 |
| Registration Type: |
Patent |
Watch Electric Balance
| Patent Number: |
3162996 |
| Description: |
Watch Electric Balance |
| Inventor: |
Brethauer Louis G
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 29, 1964 |
| Registration Type: |
Patent |
Snap Closure Switch 1 Way Clutch Drive
| Patent Number: |
3163727 |
| Description: |
Snap Closure Switch 1 Way Clutch Drive |
| Inventor: |
Eshleman Ralph G
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 29, 1964 |
| Registration Type: |
Patent |
Watch Wrist Electric
| Patent Number: |
3169364 |
| Description: |
Watch Wrist Electric |
| Inventor: |
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 16, 1965 |
| Registration Type: |
Patent |
Timepiece Movement For Inertial System
| Patent Number: |
3186156 |
| Description: |
Timepiece Movement For Inertial System |
| Inventor: |
James John O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 1, 1965 |
| Registration Type: |
Patent |
Interval Timer Control Time Relay Means
| Patent Number: |
3188408 |
| Description: |
Interval Timer Control Time Relay Means |
| Inventor: |
Farmer James W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 8, 1965 |
| Registration Type: |
Patent |
Timer Pulse
| Patent Number: |
3218793 |
| Description: |
Timer Pulse |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 23, 1965 |
| Registration Type: |
Patent |
Method Of Regulate & Poise Adjust
| Patent Number: |
3225586 |
| Description: |
Method Of Regulate & Poise Adjust |
| Inventor: |
Reber John Jr
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 28, 1965 |
| Registration Type: |
Patent |
Clock Escape Magnetic Brake
| Patent Number: |
3236043 |
| Description: |
Clock Escape Magnetic Brake |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 22, 1966 |
| Registration Type: |
Patent |
Timepiece Calendar
| Patent Number: |
3240006 |
| Description: |
Timepiece Calendar |
| Inventor: |
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 15, 1966 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
3248585 |
| Description: |
Watch Electric |
| Inventor: |
Reese James H
Seriemitsos Peter J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 26, 1966 |
| Registration Type: |
Patent |
Hair Spring Wire Bend Strength Guage
| Patent Number: |
3248935 |
| Description: |
Hair Spring Wire Bend Strength Guage |
| Inventor: |
Peterson Miles L
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 3, 1966 |
| Registration Type: |
Patent |
Timepiece Calendar
| Patent Number: |
3258907 |
| Description: |
Timepiece Calendar |
| Inventor: |
Hamblin Luain W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 5, 1966 |
| Registration Type: |
Patent |
Snap Switch For Move Second Contact
| Patent Number: |
3261935 |
| Description: |
Snap Switch For Move Second Contact |
| Inventor: |
Rogers Donald J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 19, 1966 |
| Registration Type: |
Patent |
Watch Electric
| Patent Number: |
RE26187 |
| Description: |
Watch Electric |
| Inventor: |
Van Horn John A
Biemiller Philip E
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 4, 1967 |
| Registration Type: |
Patent |
Watch Main Spring Indicator
| Patent Number: |
3315461 |
| Description: |
Watch Main Spring Indicator |
| Inventor: |
Eshleman Ralph G
James John O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 25, 1967 |
| Registration Type: |
Patent |
Clock Electric Self Start
| Patent Number: |
3332229 |
| Description: |
Clock Electric Self Start |
| Inventor: |
Klinck John L
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 25, 1967 |
| Registration Type: |
Patent |
Watch Balance Variable Inertia
| Patent Number: |
3338048 |
| Description: |
Watch Balance Variable Inertia |
| Inventor: |
Studer Philip A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Aug 29, 1967 |
| Registration Type: |
Patent |
Watch Electric Calendar Mech
| Patent Number: |
3353348 |
| Description: |
Watch Electric Calendar Mech |
| Inventor: |
Brashear Donald W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 21, 1967 |
| Registration Type: |
Patent |
Watch Electric Calendar Set & Detent Mech
| Patent Number: |
3360922 |
| Description: |
Watch Electric Calendar Set & Detent Mech |
| Inventor: |
Rogers Donald J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 2, 1968 |
| Registration Type: |
Patent |
Watch Wrist Calendar Drive
| Patent Number: |
3367104 |
| Description: |
Watch Wrist Calendar Drive |
| Inventor: |
Rogers Donald J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 6, 1968 |
| Registration Type: |
Patent |
Watch Wrist Electric Calendar
| Patent Number: |
3377795 |
| Description: |
Watch Wrist Electric Calendar |
| Inventor: |
Rogers Donald J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 16, 1968 |
| Registration Type: |
Patent |
Watch Wrist Electric Calendar
| Patent Number: |
3377796 |
| Description: |
Watch Wrist Electric Calendar |
| Inventor: |
Rogers Donald J
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 16, 1968 |
| Registration Type: |
Patent |
Watch Balance Regulator
| Patent Number: |
3382667 |
| Description: |
Watch Balance Regulator |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 14, 1968 |
| Registration Type: |
Patent |
Watch Regulator
| Patent Number: |
3425211 |
| Description: |
Watch Regulator |
| Inventor: |
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 4, 1969 |
| Registration Type: |
Patent |
Watch Calendar Mech
| Patent Number: |
3427798 |
| Description: |
Watch Calendar Mech |
| Inventor: |
Rogers Donald J
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 18, 1969 |
| Registration Type: |
Patent |
Watch Dial
| Patent Number: |
3431721 |
| Description: |
Watch Dial |
| Inventor: |
Slaugh James R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 11, 1969 |
| Registration Type: |
Patent |
Watch Pallet Index Mech
| Patent Number: |
3446007 |
| Description: |
Watch Pallet Index Mech |
| Inventor: |
Cohen Nathan
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 27, 1969 |
| Registration Type: |
Patent |
Watch Electric Wind
| Patent Number: |
3474618 |
| Description: |
Watch Electric Wind |
| Inventor: |
Klinck John I
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 28, 1969 |
| Registration Type: |
Patent |
Recorder Elapsed Time
| Patent Number: |
3479815 |
| Description: |
Recorder Elapsed Time |
| Inventor: |
Prindell Stuart M Jr
Perry Malcolm R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 25, 1969 |
| Registration Type: |
Patent |
Watch Pallet Type Index
| Patent Number: |
3488942 |
| Description: |
Watch Pallet Type Index |
| Inventor: |
Hougendobler Cleon W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 13, 1970 |
| Registration Type: |
Patent |
Timepiece High Frequency
| Patent Number: |
3492806 |
| Description: |
Timepiece High Frequency |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 3, 1970 |
| Registration Type: |
Patent |
Watch Contact Index System
| Patent Number: |
3505805 |
| Description: |
Watch Contact Index System |
| Inventor: |
Cohen Nathan
Eckenrode James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 14, 1970 |
| Registration Type: |
Patent |
Watch Electro Mechanical
| Patent Number: |
3509714 |
| Description: |
Watch Electro Mechanical |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 5, 1970 |
| Registration Type: |
Patent |
Watch Balance Electric
| Patent Number: |
3534546 |
| Description: |
Watch Balance Electric |
| Inventor: |
Le Van James O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 20, 1970 |
| Registration Type: |
Patent |
Watch Electronic
| Patent Number: |
3538703 |
| Description: |
Watch Electronic |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 10, 1970 |
| Registration Type: |
Patent |
Watch Escape
| Patent Number: |
3538705 |
| Description: |
Watch Escape |
| Inventor: |
Perry Malcolm R
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Nov 10, 1970 |
| Registration Type: |
Patent |
Watch Balance Electric
| Patent Number: |
3548586 |
| Description: |
Watch Balance Electric |
| Inventor: |
Klinck John L
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 22, 1970 |
| Registration Type: |
Patent |
Watch Wrist Electric Low Power
| Patent Number: |
3560998 |
| Description: |
Watch Wrist Electric Low Power |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 2, 1971 |
| Registration Type: |
Patent |
Watch Wrist Digital
| Patent Number: |
3566602 |
| Description: |
Watch Wrist Digital |
| Inventor: |
Bergey John M
Derr Kenneth W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 2, 1971 |
| Registration Type: |
Patent |
Watch Electric Resist Bridge
| Patent Number: |
3568430 |
| Description: |
Watch Electric Resist Bridge |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 9, 1971 |
| Registration Type: |
Patent |
Watch Wrist Led
| Patent Number: |
3576099 |
| Description: |
Watch Wrist Led |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Apr 27, 1971 |
| Registration Type: |
Patent |
Watch Jewel Shockproof
| Patent Number: |
3590575 |
| Description: |
Watch Jewel Shockproof |
| Inventor: |
Eckenrode James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 6, 1971 |
| Registration Type: |
Patent |
Watch Calendar Stem Set
| Patent Number: |
3609954 |
| Description: |
Watch Calendar Stem Set |
| Inventor: |
Hougendobler Cleon W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 5, 1971 |
| Registration Type: |
Patent |
Watch Wrist Lcd
| Patent Number: |
3613351 |
| Description: |
Watch Wrist Lcd |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 19, 1971 |
| Registration Type: |
Patent |
Watch Calendar Mech
| Patent Number: |
RE27278 |
| Description: |
Watch Calendar Mech |
| Inventor: |
Brasher Donald W
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jan 18, 1972 |
| Registration Type: |
Patent |
Watch Transducer
| Patent Number: |
3641761 |
| Description: |
Watch Transducer |
| Inventor: |
Reese James H
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 15, 1972 |
| Registration Type: |
Patent |
Watch Calendar Set Mech
| Patent Number: |
RE27290 |
| Description: |
Watch Calendar Set Mech |
| Inventor: |
Rogers Donald J
Van Horn John A
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 22, 1972 |
| Registration Type: |
Patent |
Watch Electronic Low Power
| Patent Number: |
3664118 |
| Description: |
Watch Electronic Low Power |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
May 23, 1972 |
| Registration Type: |
Patent |
Watch Wrist Solid State
| Patent Number: |
3672155 |
| Description: |
Watch Wrist Solid State |
| Inventor: |
Bergey John M
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jun 27, 1972 |
| Registration Type: |
Patent |
Watch Electronic
| Patent Number: |
3676993 |
| Description: |
Watch Electronic |
| Inventor: |
Bergey John M
Le Van James O
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Jul 18, 1972 |
| Registration Type: |
Patent |
Watch Lcd
| Patent Number: |
3701249 |
| Description: |
Watch Lcd |
| Inventor: |
Bergey John M
Blouch Eric L
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Oct 31, 1972 |
| Registration Type: |
Patent |
Watch Solid State
| Patent Number: |
3707071 |
| Description: |
Watch Solid State |
| Inventor: |
Walton Richard S
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Dec 26, 1972 |
| Registration Type: |
Patent |
Watch Wrist Electronic
| Patent Number: |
3714867 |
| Description: |
Watch Wrist Electronic |
| Inventor: |
Dargent Bruno M
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Feb 6, 1973 |
| Registration Type: |
Patent |
Watch Electronic
| Patent Number: |
3721084 |
| Description: |
Watch Electronic |
| Inventor: |
Dargent Bruno M
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Mar 20, 1973 |
| Registration Type: |
Patent |
Watch Wrist Electronic
| Patent Number: |
3760584 |
| Description: |
Watch Wrist Electronic |
| Inventor: |
Dargent Bruno M
|
| Assignee: |
Hamilton Watch Co |
| Patent Date: |
Sep 25, 1973 |
| Registration Type: |
Patent |
