Pocket Watch Database
Patent Archive
#2985704
Patent Information
Battery Clip
Walter R. Kempf
John W. Jr Rhyne
May 23, 1961
Patent #2985704
| Manufacturer: | Hamilton |
| Patent Number: | 2985704 |
| Description: | Battery Clip |
| Inventor(s): |
Walter R. Kempf John W. Jr Rhyne |
| Assignee: | Hamilton Watch Co |
| Patent Date: | May 23, 1961 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
