Pocket Watch Database
Patent Archive
#131208
Patent Information
Reversible Pinion For Watches
John K. Bigelow
September 10, 1872
Patent #131208
| Manufacturer: | Illinois Watch Co. |
| Patent Number: | 131208 |
| Category: | Safety Pinions |
| Description: | Reversible Pinion For Watches |
| Inventor(s): | John K. Bigelow |
| Assignee: | Springfield Watch Co |
| Patent Date: | Sep 10, 1872 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
