Padlock Patent — Combination
Inventor: Mills, Mortimer B.
View on USPTO / Google Patents ↗Classification: 70/303R
| Patent Number | 894520 |
|---|---|
| Issue Date | July 28, 1908 |
| Inventor | Mills, Mortimer B. |
| Assigned To | Mills Keyless Lock & Novelty Mfg. Co. |
| Patent Type | Combination |
| External Link | https://patents.google.com/patent/US894520 ↗ |