Non-Magnetic Watch Co.
Pocket Watch Patents
The following gallery contains patents that were issued or assigned to Non-Magnetic Watch Co. or individuals known to be associated with the company at the time. Not all designs were fully implemented into production.
Bi Metallic Compensate Balance
| Patent Number: |
359093 |
| Description: |
Bi Metallic Compensate Balance |
| Inventor: |
Paillard Charles A
|
| Patent Date: |
Mar 8, 1887 |
| Registration Type: |
Patent |
Metal Alloy
| Patent Number: |
367158 |
| Description: |
Metal Alloy |
| Inventor: |
Paillard Charles A
|
| Patent Date: |
Jul 26, 1887 |
| Registration Type: |
Patent |
Metal Alloy
| Patent Number: |
367159 |
| Description: |
Metal Alloy |
| Inventor: |
Paillard Charles A
|
| Patent Date: |
Jul 26, 1887 |
| Registration Type: |
Patent |
Metal Alloy
| Patent Number: |
367160 |
| Description: |
Metal Alloy |
| Inventor: |
Paillard Charles A
|
| Patent Date: |
Jul 26, 1887 |
| Registration Type: |
Patent |
Metal Alloy
| Patent Number: |
367161 |
| Description: |
Metal Alloy |
| Inventor: |
Paillard Charles A
|
| Patent Date: |
Jul 26, 1887 |
| Registration Type: |
Patent |
Metal Alloy
| Patent Number: |
384731 |
| Description: |
Metal Alloy |
| Inventor: |
Ward Charles Willis
|
| Patent Date: |
Jul 26, 1887 |
| Registration Type: |
Patent |
Watch Hair Spring Stud
| Patent Number: |
384668 |
| Description: |
Watch Hair Spring Stud |
| Inventor: |
Aeby Leo
|
| Patent Date: |
Jun 19, 1888 |
| Registration Type: |
Patent |
Watch Stem Wind & Set
| Patent Number: |
384669 |
| Description: |
Watch Stem Wind & Set |
| Inventor: |
Aeby Leo
|
| Patent Date: |
Jun 19, 1888 |
| Registration Type: |
Patent |
Timepiece Escape Banking Device
| Patent Number: |
384670 |
| Description: |
Timepiece Escape Banking Device |
| Inventor: |
Aeby Leo
|
| Patent Date: |
Jun 19, 1888 |
| Registration Type: |
Patent |
Palladium Alloy
| Patent Number: |
384709 |
| Description: |
Palladium Alloy |
| Inventor: |
Paillard Charles A
|
| Patent Date: |
Jun 19, 1888 |
| Registration Type: |
Patent |
Watch Bridge Non Magnetic Watch Co
| Patent Number: |
D18722 |
| Description: |
Watch Bridge Non Magnetic Watch Co |
| Inventor: |
Ward Charles Willis
|
| Patent Date: |
Nov 6, 1888 |
| Registration Type: |
Patent |
Watch Bridge Non Magnetic Watch Co
| Patent Number: |
D18723 |
| Description: |
Watch Bridge Non Magnetic Watch Co |
| Inventor: |
Ward Charles Willis
|
| Patent Date: |
Nov 6, 1888 |
| Registration Type: |
Patent |
Watch Bridge Non Magnetic Watch Co
| Patent Number: |
D18821 |
| Description: |
Watch Bridge Non Magnetic Watch Co |
| Inventor: |
Ward Charles Willis
|
| Patent Date: |
Dec 18, 1888 |
| Registration Type: |
Patent |
Watch Bridge Non Magnetic Watch Co
| Patent Number: |
D18822 |
| Description: |
Watch Bridge Non Magnetic Watch Co |
| Inventor: |
Ward Charles Willis
|
| Patent Date: |
Dec 18, 1888 |
| Registration Type: |
Patent |
