Pocket Watch Database
Patent Archive
#1412658
Patent Information
Watch Time Point Indicator
Pearl N. Jones
James Albert Emery
April 11, 1922
Patent #1412658
| Patent Number: | 1412658 |
| Description: | Watch Time Point Indicator |
| Inventor(s): |
Pearl N. Jones James Albert Emery |
| Patent Date: | Apr 11, 1922 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
