Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31085 | Coin chute to accommodate various coin slides having differently sized coins and coin combinations | Christos Lambiris | 1982-11-23 |
| 4311894 | Switch button construction | — | 1982-01-19 |