Pocket Watch Database
Patent Archive
#267619
Patent Information
Clock Movement Alarm
Waldo L. Upson
November 14, 1882
Patent #267619
| Patent Number: | 267619 |
| Description: | Clock Movement Alarm |
| Inventor(s): | Waldo L. Upson |
| Assignee: | Bradley & Hubbard Mfg Co |
| Patent Date: | Nov 14, 1882 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
