Pocket Watch Database
Patent Archive
#919765
Patent Information
Clock Alarm
Wilson E. Porter
April 27, 1909
Patent #919765
| Patent Number: | 919765 |
| Description: | Clock Alarm |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Apr 27, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
