Pocket Watch Database
Patent Archive
#1054447
Patent Information
Watch Stem Wind & Set
Wilson E. Porter
February 25, 1913
Patent #1054447
| Patent Number: | 1054447 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Feb 25, 1913 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
