TW318351U
(en )
1997-10-21
Height adjustment structure for armrest of chair (2)
GB9811209D0
(en )
1998-07-22
Height adjustment for back part of chair
TW317140U
(en )
1997-10-01
Improved structure of seat back height adjustment
TW336436U
(en )
1998-07-11
Seat back height adjustment structure
TW337677U
(en )
1998-08-01
Improved structure of a chair armrest
TW381440U
(en )
2000-02-01
Improvement for height adjustment structure for the back of chair
GB2299502B
(en )
1998-10-21
Seat anchoring structure
TW306218U
(en )
1997-05-21
Improved structure of seat cushion
TW317141U
(en )
1997-10-01
Improved structure of seat back of office chair
TW359119U
(en )
1999-05-21
Improvement of chair seat bracket
TW347681U
(en )
1998-12-11
Adjusting structure for back cushion of chair back
TW312935U
(en )
1997-08-11
Improved armrest structure of chair
TW312247U
(en )
1997-08-01
Adjustment structure of sofa
TW391395U
(en )
2000-05-21
Structure of massaging seat cushion
TW310564U
(en )
1997-07-11
Improved cushion structure of chair
TW312246U
(en )
1997-08-01
Structure for adjusting height of backrest of sofa
TW321874U
(en )
1997-12-01
Structure of armrest of chair
TW294932U
(en )
1997-01-01
Height adjustment structure for seat of wheelchair
TW306216U
(en )
1997-05-21
Improved structure of seat adjuster
PL107391U1
(en )
1999-06-21
Chair seat support
TW341814U
(en )
1998-10-01
Musical seat height adjustment system
TW361169U
(en )
1999-06-11
Improved structure for adjusting and fixing tightly the height of armrest
TW328214U
(en )
1998-03-11
Height adjustment structure
TW320888U
(en )
1997-11-21
Height adjustment device for seat of high-legged dining chair
TW362421U
(en )
1999-06-21
Design for the structure which can adjust the height of chair armrest