Padlock Patent — Combination
Inventor: Schlitz, John
View on USPTO / Google Patents ↗Classification: 70/303R
| Patent Number | 2018745 |
|---|---|
| Issue Date | October 29, 1935 |
| Inventor | Schlitz, John |
| Assigned To | Brugger, Ida Wilheim |
| Patent Type | Combination |
| External Link | https://patents.google.com/patent/US2018745 ↗ |