Pocket Watch Database
Patent Archive
#D21557
Patent Information
Watch Chain
August Rickert
May 24, 1892
Patent #D21557
| Patent Number: | D21557 |
| Description: | Watch Chain |
| Inventor(s): | August Rickert |
| Patent Date: | May 24, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
