Pocket Watch Database
Patent Archive
#2471549
Patent Information
Clock Electric Alarm
Earl D. Brightman
William K. Jr Sessions
May 31, 1949
Patent #2471549
| Patent Number: | 2471549 |
| Description: | Clock Electric Alarm |
| Inventor(s): |
Earl D. Brightman William K. Jr Sessions |
| Assignee: | Sessions Clock Co |
| Patent Date: | May 31, 1949 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
