Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925789 | Cutting apparatus for a lawn mower | — | 2005-08-09 |
| 6826836 | Safety clasp knife | — | 2004-12-07 |
| 6820338 | Electrical gardening tool with a replaceable working piece | — | 2004-11-23 |
| D489734 | Lawn mower | — | 2004-05-11 |
| D489735 | Trimmer attachment for lawn mower | — | 2004-05-11 |
| 6691965 | Support device for a sunshade | — | 2004-02-17 |
| 6676205 | Sunshade device with a curved screen | — | 2004-01-13 |
| 6438888 | Fixture for quickly clipping accessory on pistol | Yu-Hsi Yang | 2002-08-27 |
| 6381936 | Auxillary device for a lawn mower | — | 2002-05-07 |
| D446266 | Housing for an exercise bike | — | 2001-08-07 |
| 6216762 | Sun-shade device | — | 2001-04-17 |
| D375534 | Exerciser | — | 1996-11-12 |
| 5266817 | Package structure of multi-chip light emitting diode | — | 1993-11-30 |
| 5160305 | Multifunctional gym exerciser with adjustment table | — | 1992-11-03 |
| 4991200 | Interface device for the intercommunication of a computer and a fax machine | — | 1991-02-05 |
| 4936202 | Drip-pan apparatus of variable length and width | — | 1990-06-26 |
| 4917375 | Motorized treadmill speed changer | — | 1990-04-17 |