Padlock Patent — Design
Inventor: Russell, Henry E. Jr.
View on USPTO / Google Patents ↗Classification: D8/335
| Patent Number | 11308 |
|---|---|
| Issue Date | July 29, 1879 |
| Inventor | Russell, Henry E. Jr. |
| Assigned To | Russell & Erwin Mfg. Co. |
| Patent Type | Design |
| External Link | https://patents.google.com/patent/US11308 ↗ |