Pocket Watch Database
Patent Archive
#8965
Patent Information
Watch Chain Swivel
William B. Carpenter
May 25, 1852
Patent #8965
| Patent Number: | 8965 |
| Description: | Watch Chain Swivel |
| Inventor(s): | William B. Carpenter |
| Patent Date: | May 25, 1852 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
