Pocket Watch Database
Patent Archive
#3540211
Patent Information
Watch Regulator
Harwell B. Thompson
Edward Kaulins
November 17, 1970
Patent #3540211
| Patent Number: | 3540211 |
| Category: | Regulators |
| Description: | Watch Regulator |
| Inventor(s): |
Harwell B. Thompson Edward Kaulins |
| Assignee: | Timex Corp |
| Patent Date: | Nov 17, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
