Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010780 | Scooter | — | 2015-04-21 |
| 6402166 | Locking device for limiting swiveling movement of a front wheel of a stroller | — | 2002-06-11 |
| 6390237 | Ladder step stool with latch | Wan Soo Kim, Todd Meyers, Franny Chen | 2002-05-21 |
| D442895 | Three-wheeled stroller frame | — | 2001-05-29 |
| 6102167 | Brake device for a stroller | — | 2000-08-15 |
| 6053518 | Bicycle trailer | — | 2000-04-25 |
| 5992567 | Foldable frame | — | 1999-11-30 |
| 5836600 | Tandem bicycle with detachable and foldable rear bicycle frame | — | 1998-11-17 |
| 5829770 | Bicycle trailer having a sunshade support foldable in one stroke operation | — | 1998-11-03 |
| D400125 | Trailer | — | 1998-10-27 |
| 5765855 | Foldable stroller | — | 1998-06-16 |
| 5743543 | Bicycle | — | 1998-04-28 |
| 5669618 | Bicycle trailer | — | 1997-09-23 |
| D384010 | Bicycle trailer | — | 1997-09-23 |
| D363903 | Stroller | — | 1995-11-07 |