AU2500500A
(en )
2000-08-01
Chair having adjustable lumbar support
TW392477U
(en )
2000-06-01
Adjustable armrest of office chair
TW441283U
(en )
2001-06-16
Structure of backrest for drum chair
GB0016668D0
(en )
2000-08-23
Chair adjustment mechanism
GB9811209D0
(en )
1998-07-22
Height adjustment for back part of chair
TW378620U
(en )
2000-01-01
Headrest structure of the seat
TW376708U
(en )
1999-12-11
Adjustment structure for the backrest of the chairs
TW381440U
(en )
2000-02-01
Improvement for height adjustment structure for the back of chair
TW484383U
(en )
2002-04-21
Backrest adjustment structure for chair
TW424459U
(en )
2001-03-01
Structure of backrest adjustment for chair
TW382949U
(en )
2000-02-21
Assemblage structure for the backrest cushion of chairs
TW384659U
(en )
2000-03-11
Improved structure for the armrest set of chairs
TW451648U
(en )
2001-08-21
Structure for adjusting backrest of chair
TW382950U
(en )
2000-02-21
Structure of armrest for chairs
TW382940U
(en )
2000-02-21
Improvement in the adjustment structure of seat
TW432997U
(en )
2001-05-01
Improved adjustment structure for armrest of seat
TW422032U
(en )
2001-02-11
Sway structure for armrest of chair
TW424468U
(en )
2001-03-01
Adjustment structure for armrest of chair
TW448737U
(en )
2001-08-01
Structure for adjusting the height of armrest of chair
TW529378U
(en )
2003-04-21
Backrest adjustment structure for chair
TW444555U
(en )
2001-07-01
Adjustment structure for seat of chair
TW382945U
(en )
2000-02-21
Improved structure for the butterfly seat of chair
TW362421U
(en )
1999-06-21
Design for the structure which can adjust the height of chair armrest
TW347681U
(en )
1998-12-11
Adjusting structure for back cushion of chair back
TW408588U
(en )
2000-10-11
Chair back rest adjusting part