Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896765 | Belt tension adjustment mechanism | Ping-Hung Kuo, Cheng-Ming Liao, Ke-Wei Chen, Yu-Pang Chen, Chien-Min Chen | 2011-03-01 |
| 5277480 | Wheel unit for a baby carriage | — | 1994-01-11 |
| 5244228 | Collapsible device for a baby carriage | — | 1993-09-14 |
| 5188430 | Structure for a golf cart wheel shaft | — | 1993-02-23 |
| 5180184 | Collapsible three-stage golf cart | — | 1993-01-19 |
| 5172451 | Front caster device for infant stroller | — | 1992-12-22 |
| 5154435 | Grip with an angle adjustable structure for a golf cart | — | 1992-10-13 |
| 5062178 | Wheel unit for a slidable infant chair | — | 1991-11-05 |
| 5054851 | Seat attachment device for infant walk support | — | 1991-10-08 |
| 5018405 | Angle adjustment device for handle of stroller | — | 1991-05-28 |