Pocket Watch Database
Patent Archive
#590856
Patent Information
Watch Stem Wind & Set
Wilson E. Porter
September 28, 1897
Patent #590856
| Patent Number: | 590856 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Sep 28, 1897 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
