Pocket Watch Database
Patent Archive
#225421
Patent Information
Watch Barrel Attach
Herbert A. Riggs
March 9, 1880
Patent #225421
| Patent Number: | 225421 |
| Description: | Watch Barrel Attach |
| Inventor(s): | Herbert A. Riggs |
| Patent Date: | Mar 9, 1880 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
