Padlock Patent — Combo+Keyed
Inventor: Kenneth H Pond
View on USPTO / Google Patents ↗| Patent Number | 2163852 |
|---|---|
| Issue Date | 1938-11-18 |
| Inventor | Kenneth H Pond |
| Assigned To | BEMIS AND CALL Co |
| Patent Type | Combo+Keyed |
| External Link | https://patents.google.com/patent/US2163852/en ↗ |