Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351984 | Trolley with improved telescopic handles | — | 1994-10-04 |
| 5306027 | Trolley with a retractable wheel assembly | — | 1994-04-26 |
| 5294158 | Collapsable handcart | — | 1994-03-15 |
| 5161811 | Trolley with a foldable seat assembly | — | 1992-11-10 |
| 5127664 | Trolley with improved telescopic tubes | — | 1992-07-07 |
| 4858940 | Stairway accessible carry cart with foldaway wheels | — | 1989-08-22 |