Pocket Watch Database
Patent Archive
#322449
Patent Information
Watch Case
Edward F. Heffernan
July 21, 1885
Patent #322449
| Patent Number: | 322449 |
| Description: | Watch Case |
| Inventor(s): | Edward F. Heffernan |
| Assignee: | Quigley Robert John |
| Patent Date: | Jul 21, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
