Padlock Patent — Warded
Inventor: Godshalk, Caerence A.
View on USPTO / Google Patents ↗Classification: 00/00
| Patent Number | 1491691 |
|---|---|
| Issue Date | April 22, 1924 |
| Inventor | Godshalk, Caerence A. |
| Patent Type | Warded |
| External Link | https://patents.google.com/patent/US1491691 ↗ |