Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D582170 | Chair | — | 2008-12-09 |
| D581180 | Chair | — | 2008-11-25 |
| 7275790 | Backrest elevation adjustment assembly | — | 2007-10-02 |
| 7232186 | Depth-adjustable device for a chair | — | 2007-06-19 |
| D503052 | Base for chairs | — | 2005-03-22 |
| D491399 | Armrest of office chair | — | 2004-06-15 |
| D488009 | Armrest of office chair | — | 2004-04-06 |
| D488010 | Armrest of office chair | — | 2004-04-06 |
| D488011 | Armrest of office chair | — | 2004-04-06 |
| 6659560 | Office chair | — | 2003-12-09 |
| D481931 | Wheel of office chair | — | 2003-11-11 |
| D480627 | Wheel for a chair | — | 2003-10-14 |
| D479926 | Base for office chair | — | 2003-09-30 |
| D470747 | Wheel of office chair | — | 2003-02-25 |
| D465361 | Armrest | — | 2002-11-12 |
| D463692 | Office chair | — | 2002-10-01 |
| D463173 | Chair cushion | — | 2002-09-24 |
| D463176 | Armrest | — | 2002-09-24 |
| D457810 | Wheel assembly for an office chair | — | 2002-05-28 |
| D451724 | Armrest | — | 2001-12-11 |
| D451319 | Armrest | — | 2001-12-04 |
| D451318 | Armrest | — | 2001-12-04 |
| D451320 | Armrest | — | 2001-12-04 |
| D451321 | Armrest | — | 2001-12-04 |
| D448940 | Swivel-tilter armchair frame | — | 2001-10-09 |