Pocket Watch Database
Patent Archive
#722180
Patent Information
Tray Watch Glass
Ernest U. Kinsey
March 3, 1903
Patent #722180
Patent Number: | 722180 |
Description: | Tray Watch Glass |
Inventor(s): | Ernest U. Kinsey |
Assignee: | Riglander Jacob W |
Patent Date: | Mar 3, 1903 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |