Pocket Watch Database
Patent Archive
#1332569
Patent Information
Clock Alarm Shut Off For Nickel Alarm
Wilson E. Porter
March 2, 1920
Patent #1332569
| Patent Number: | 1332569 |
| Description: | Clock Alarm Shut Off For Nickel Alarm |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Mar 2, 1920 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
