Pocket Watch Database
Patent Archive
#3531928
Patent Information
Clock Alarm Electric & Timer
Benjamin L. Gelfand
James W. Richmond
October 6, 1970
Patent #3531928
| Patent Number: | 3531928 |
| Description: | Clock Alarm Electric & Timer |
| Inventor(s): |
Benjamin L. Gelfand James W. Richmond |
| Assignee: | Sunbeam Corp |
| Patent Date: | Oct 6, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
