Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205142 | Hinged handcuffs | John T. Fitzpatrick | 1993-04-27 |
| D306272 | Overall clip | — | 1990-02-27 |
| D301542 | Key for handcuffs | — | 1989-06-13 |
| 4287731 | Handcuffs | — | 1981-09-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205142 | Hinged handcuffs | John T. Fitzpatrick | 1993-04-27 |
| D306272 | Overall clip | — | 1990-02-27 |
| D301542 | Key for handcuffs | — | 1989-06-13 |
| 4287731 | Handcuffs | — | 1981-09-08 |