Pocket Watch Database
Patent Archive
#864822
Patent Information
Watch Main Spring
Archibald Bannatyne
September 3, 1907
Patent #864822
| Manufacturer: | Bannatyne Watch Co. |
| Patent Number: | 864822 |
| Description: | Watch Main Spring |
| Inventor(s): | Archibald Bannatyne |
| Assignee: | Bannatyne Watch Co |
| Patent Date: | Sep 3, 1907 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
