Pocket Watch Database
Patent Archive
#450293
Patent Information
Time Lock
Phineas F. King
April 14, 1891
Patent #450293
| Patent Number: | 450293 |
| Description: | Time Lock |
| Inventor(s): | Phineas F. King |
| Assignee: | Mosler Bank Safe Co |
| Patent Date: | Apr 14, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
