Pocket Watch Database
Patent Archive
#D85239
Patent Information
Clock Dial 24 Hr Alarm
Edward Ingraham
September 29, 1931
Patent #D85239
| Patent Number: | D85239 |
| Description: | Clock Dial 24 Hr Alarm |
| Inventor(s): | Edward Ingraham |
| Assignee: | E Ingraham Co |
| Patent Date: | Sep 29, 1931 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
