Pocket Watch Database
Patent Archive
#313656
Patent Information
Clock Alarm
Samuel S. Colt
March 10, 1885
Patent #313656
| Patent Number: | 313656 |
| Description: | Clock Alarm |
| Inventor(s): | Samuel S. Colt |
| Patent Date: | Mar 10, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
