Serial Lookup

Choose a manufacturer, enter the serial number, or search by trade name and private label.

Sign In Notifications
Hamilton

Pocket Watch Trademarks

The following gallery contains trademarks 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.

Hamilton

Hamilton
Trademark Number: 203657
Description: Hamilton
Issued To: Hamilton Watch Co
Miller Charles F P
Trademark Date: Aug 22, 1925
Registration Type: Trademark

Secometer

Secometer
Trademark Number: 266752
Description: Secometer
Issued To: Hamilton Watch Co
Beckwith Frank C V
Trademark Date: Feb 4, 1930
Registration Type: Trademark

Invarel

Invarel
Trademark Number: 275239
Description: Invarel
Issued To: Hamilton Watch Co
Kendig C M S
Trademark Date: Sep 16, 1930
Registration Type: Trademark

Elinvar

Elinvar
Trademark Number: 275240
Description: Elinvar
Issued To: Hamilton Watch Co
Kendig C M S
Trademark Date: Sep 16, 1930
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 368840
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C S
Trademark Date: Jul 4, 1939
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 373853
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C V S
Trademark Date: Dec 26, 1939
Registration Type: Trademark

Railroad Timekeeper

Railroad Timekeeper
Trademark Number: 373859
Description: Railroad Timekeeper
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Dec 26, 1939
Registration Type: Trademark

Railway Special

Railway Special
Trademark Number: 373860
Description: Railway Special
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Dec 26, 1939
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 379979
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C S
Trademark Date: Aug 6, 1940
Registration Type: Trademark

Medallion

Medallion
Trademark Number: 380409
Description: Medallion
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Aug 20, 1940
Registration Type: Trademark

Aurium

Aurium
Trademark Number: 380823
Description: Aurium
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Sep 3, 1940
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 396381
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C S
Trademark Date: Jul 14, 1942
Registration Type: Trademark

Coral

Coral
Trademark Number: 408045
Description: Coral
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Jul 18, 1944
Registration Type: Trademark

Howard

Howard
Trademark Number: 413236
Description: Howard
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Apr 17, 1945
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 436762
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Feb 17, 1948
Registration Type: Trademark

Seckron

Seckron
Trademark Number: 438852
Description: Seckron
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: May 11, 1948
Registration Type: Trademark

The Watch Of Railroad Accuracy

The Watch Of Railroad Accuracy
Trademark Number: 503557
Description: The Watch Of Railroad Accuracy
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Oct 26, 1948
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 442530
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Apr 26, 1949
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 443413
Description: Hamilton
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Sep 27, 1949
Registration Type: Trademark

Dynavar

Dynavar
Trademark Number: 519122
Description: Dynavar
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Dec 20, 1949
Registration Type: Trademark

Dynavar

Dynavar
Trademark Number: 524236
Description: Dynavar
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Apr 18, 1950
Registration Type: Trademark

Hamilton C L D

Hamilton C L D
Trademark Number: 528253
Description: Hamilton C L D
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Aug 1, 1950
Registration Type: Trademark

Hamilton Elinvar Extra

Hamilton Elinvar Extra
Trademark Number: 528956
Description: Hamilton Elinvar Extra
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Aug 15, 1950
Registration Type: Trademark

Railway Special

Railway Special
Trademark Number: 533870
Description: Railway Special
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Nov 28, 1950
Registration Type: Trademark

Hamilton Elinvar Extra

Hamilton Elinvar Extra
Trademark Number: 546530
Description: Hamilton Elinvar Extra
Issued To: Hamilton Watch Co
Smith Charles C V
Trademark Date: Aug 14, 1951
Registration Type: Trademark

"Railroad Yardman"

"Railroad Yardman"
Trademark Number: 581520
Description: "Railroad Yardman"
Issued To: Hamilton Watch Co
Halligan Lowell F V
Trademark Date: Oct 27, 1953
Registration Type: Trademark

Illinois

Illinois
Trademark Number: 584501
Description: Illinois
Issued To: Hamilton Watch Co
Thompson Robert B V
Trademark Date: Jan 12, 1954
Registration Type: Trademark

Stemguard

Stemguard
Trademark Number: 598050
Description: Stemguard
Issued To: Hamilton Watch Co
Trademark Date: Nov 9, 1954
Registration Type: Trademark

Lady Hamilton

Lady Hamilton
Trademark Number: 607276
Description: Lady Hamilton
Issued To: Hamilton Watch Co
Trademark Date: Jun 14, 1955
Registration Type: Trademark

Lady Hamilton

Lady Hamilton
Trademark Number: 607681
Description: Lady Hamilton
Issued To: Hamilton Watch Co
Trademark Date: Jun 21, 1955
Registration Type: Trademark

Service By Hamilton

Service By Hamilton
Trademark Number: 611224
Description: Service By Hamilton
Issued To: Hamilton Watch Co
Trademark Date: Aug 23, 1955
Registration Type: Trademark

Hamilton Illinois

Hamilton Illinois
Trademark Number: 618197
Description: Hamilton Illinois
Issued To: Hamilton Watch Co
Trademark Date: Dec 17, 1955
Registration Type: Trademark

Dynavar

Dynavar
Trademark Number: 632221
Description: Dynavar
Issued To: Hamilton Watch Co
Trademark Date: Aug 7, 1956
Registration Type: Trademark

Nautilus

Nautilus
Trademark Number: 633162
Description: Nautilus
Issued To: Hamilton Watch Co
Trademark Date: Aug 21, 1956
Registration Type: Trademark

Railroad Timekeeper

Railroad Timekeeper
Trademark Number: 639643
Description: Railroad Timekeeper
Issued To: Hamilton Watch Co
Trademark Date: Jan 8, 1957
Registration Type: Trademark

Stavar

Stavar
Trademark Number: 650898
Description: Stavar
Issued To: Hamilton Watch Co
Trademark Date: Aug 27, 1957
Registration Type: Trademark

The Watch Of Railroad Accuracy

The Watch Of Railroad Accuracy
Trademark Number: 653759
Description: The Watch Of Railroad Accuracy
Issued To: Hamilton Watch Co
Trademark Date: Oct 29, 1957
Registration Type: Trademark

"H With A Bar"

"H With A Bar"
Trademark Number: 656801
Description: "H With A Bar"
Issued To: Hamilton Watch Co
Trademark Date: Jan 7, 1958
Registration Type: Trademark

"H With A Bar"

"H With A Bar"
Trademark Number: 658256
Description: "H With A Bar"
Issued To: Hamilton Watch Co
Trademark Date: Feb 11, 1958
Registration Type: Trademark

Weatherproof

Weatherproof
Trademark Number: 712494
Description: Weatherproof
Issued To: Hamilton Watch Co
Trademark Date: Mar 14, 1961
Registration Type: Trademark

Allure

Allure
Trademark Number: 721598
Description: Allure
Issued To: Hamilton Watch Co
Trademark Date: Sep 19, 1961
Registration Type: Trademark

Kwik-Chek

Kwik-Chek
Trademark Number: 721894
Description: Kwik-Chek
Issued To: Hamilton Watch Co
Trademark Date: Sep 26, 1961
Registration Type: Trademark

Hamilton

Hamilton
Trademark Number: 741279
Description: Hamilton
Issued To: Hamilton Watch Co
Trademark Date: Nov 27, 1962
Registration Type: Trademark

505

505
Trademark Number: 742350
Description: 505
Issued To: Hamilton Watch Co
Trademark Date: Dec 18, 1962
Registration Type: Trademark

Biggs Hamilton

Biggs Hamilton
Trademark Number: 754129
Description: Biggs Hamilton
Issued To: Hamilton Watch Co
Trademark Date: Aug 6, 1963
Registration Type: Trademark

Lady Lancaster

Lady Lancaster
Trademark Number: 763084
Description: Lady Lancaster
Issued To: Hamilton Watch Co
Trademark Date: Jan 14, 1964
Registration Type: Trademark

Lavelle

Lavelle
Trademark Number: 790503
Description: Lavelle
Issued To: Hamilton Watch Co
Trademark Date: Jun 1, 1965
Registration Type: Trademark

Huguenin

Huguenin
Trademark Number: 791209
Description: Huguenin
Issued To: Hamilton Watch Co
Trademark Date: Jun 15, 1965
Registration Type: Trademark