Padlock Patent — Warded
Inventor: Godshalk, Clarence
View on USPTO / Google Patents ↗Classification: 00/00
| Patent Number | 1570477 |
|---|---|
| Issue Date | January 19, 1926 |
| Inventor | Godshalk, Clarence |
| Patent Type | Warded |
| External Link | https://patents.google.com/patent/US1570477 ↗ |