Pocket Watch Database
Patent Archive
#1137032
Patent Information
Clock Auto Safety
Thomas B. Stephenson
April 27, 1915
Patent #1137032
| Patent Number: | 1137032 |
| Description: | Clock Auto Safety |
| Inventor(s): | Thomas B. Stephenson |
| Assignee: | Sessions Clock Co |
| Patent Date: | Apr 27, 1915 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
