Pocket Watch Database
Patent Archive
#1120651
Patent Information
Clock Case Back Nickel Alarm
Frederick C. Hoffman
December 8, 1914
Patent #1120651
| Patent Number: | 1120651 |
| Description: | Clock Case Back Nickel Alarm |
| Inventor(s): | Frederick C. Hoffman |
| Assignee: | Seth Thomas Clock Co |
| Patent Date: | Dec 8, 1914 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
