Pocket Watch Database
Patent Archive
#286608
Patent Information
Watch Chain Calendar
James R. Handy
October 16, 1883
Patent #286608
| Patent Number: | 286608 |
| Description: | Watch Chain Calendar |
| Inventor(s): | James R. Handy |
| Patent Date: | Oct 16, 1883 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
