Pocket Watch Database
Patent Archive
#1292540
Patent Information
Watch Waterproof Case
James C. Tough
January 28, 1919
Patent #1292540
| Manufacturer: | Dubois Watch Case Co. |
| Patent Number: | 1292540 |
| Description: | Watch Waterproof Case |
| Inventor(s): | James C. Tough |
| Assignee: | Dubois Watch Case Co |
| Patent Date: | Jan 28, 1919 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
