Pocket Watch Database
Patent Archive
#1223638
Patent Information
Watch Holder
Wilbur C. Swanson
April 24, 1917
Patent #1223638
| Patent Number: | 1223638 |
| Description: | Watch Holder |
| Inventor(s): | Wilbur C. Swanson |
| Patent Date: | Apr 24, 1917 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
