Pocket Watch Database
Patent Archive
#287001
Patent Information
Watch Pendant
Caleb K. Colby
October 23, 1883
Patent #287001
| Patent Number: | 287001 |
| Description: | Watch Pendant |
| Inventor(s): | Caleb K. Colby |
| Patent Date: | Oct 23, 1883 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
