Pocket Watch Database
Patent Archive
#1139415
Patent Information
Watch Wrist Convertible
Thomas F. Hathaway
May 11, 1915
Patent #1139415
Manufacturer: | Illinois Watch Case Co |
Patent Number: | 1139415 |
Description: | Watch Wrist Convertible |
Inventor(s): | Thomas F. Hathaway |
Assignee: | Illinois Watch Case Co |
Patent Date: | May 11, 1915 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |