Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651861 | Coin slide jamming mechanism | — | 1987-03-24 |
| 4502584 | Coin chute assembly operable by coins disposed in a vertical position | — | 1985-03-05 |
| RE31085 | Coin chute to accommodate various coin slides having differently sized coins and coin combinations | Harry Greenwald | 1982-11-23 |
| 4221285 | Coin chute to accommodate various coin slides having differently sized coins and coin combinations | Harry Greenwald | 1980-09-09 |