Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930973 | Tiltable tailgate lift | — | 1990-06-05 |
| 4579500 | Equalizer for tailgate lifts | — | 1986-04-01 |
| 4408948 | Controlled-folding and controlled-unfolding multiple section platform assembly | — | 1983-10-11 |
| 4355943 | Vehicle gate lift with protection against operation with improper loads | — | 1982-10-26 |
| 4331846 | Tailgate lift control safety circuit | — | 1982-05-25 |