Patent Archive
#165831
Patent Information
Watch Barrel Arbor
Hopkins Jason R
July 20, 1875
Patent #165831
| Manufacturer: | Auburndale Watch Co. |
| Patent Number: | 165831 |
| Category: | |
| Description: | Watch Barrel Arbor |
| Inventor(s): | Hopkins Jason R |
| Assignee: | Colt William D |
| Patent Date: | Jul 20, 1875 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
