Pocket Watch Database
Patent Archive
#823894
Patent Information
Clock Intermittent Alarm
Wilson E. Porter
June 19, 1906
Patent #823894
| Patent Number: | 823894 |
| Description: | Clock Intermittent Alarm |
| Inventor(s): | Wilson E. Porter |
| Assignee: | New Haven Clock Co |
| Patent Date: | Jun 19, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
