Padlock Patent — Combo
Inventor: Elsworth E Quaintance
View on USPTO / Google Patents ↗| Patent Number | 891439 |
|---|---|
| Issue Date | 1906-12-24 |
| Inventor | Elsworth E Quaintance |
| Assigned To | PERMUTATION LOCK AND NOVELTY Co |
| Patent Type | Combo |
| External Link | https://patents.google.com/patent/US891439/en ↗ |
