Pocket Watch Database
Patent Archive
#1625498
Patent Information
Watch Stem Wind & Stem Set
Wilson E. Porter
April 19, 1927
Patent #1625498
| Patent Number: | 1625498 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Stem Set |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Apr 19, 1927 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
