HK1075592A1
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2005-12-23
Backrest for chair
GB2393388B
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2005-04-13
Chair backrest
EP1677649A4
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2009-12-16
Chair mounted back support system
EP1699320A4
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2011-01-05
Horizontally adjustable chair armrest
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2003-11-21
Height of chair armrest
TW582242U
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2004-04-01
Adjustable armrest of chair
GB0421578D0
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2004-10-27
Spring chair (cushion) structure
TW566139U
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2003-12-11
Structure of resting plate for backrest of chair
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2003-12-11
Improved structure of connection plate for armrest of office chair
TW543413U
(en )
2003-07-21
Improved structure of mat for sitting thereon
TW563469U
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2003-11-21
Structure of liftable mat for backrest of chair
TW551095U
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2003-09-01
Structure of headrest for chair
TW569722U
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2004-01-01
Improved linking device for support of backrest of chair
TW563478U
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2003-11-21
Height adjustment structure for armrest
TW563475U
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2003-11-21
Adjustment structure for location of waistrest of chair
TW577282U
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2004-02-21
Improved adjustment structure for massage chair
TW543417U
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2003-07-21
Improved structure of armrest for office chair
TW586382U
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2004-05-01
Lifting structure for backrest of chair
TW547073U
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2003-08-11
Foldable structure of seat plate for wheelchair
TW560293U
(en )
2003-11-01
Improvement of adjustment device for backrest of chair
TW549050U
(en )
2003-08-21
Improved base plate reinforcement structure for office chair
TW563480U
(en )
2003-11-21
Improved fastening structure for armrest of office chair
TW563472U
(en )
2003-11-21
Cushion of net-shape chair back
TW554717U
(en )
2003-09-21
Combined structure of backrest plate and mat for chair
TW524088U
(en )
2003-03-11
Improved structure for height adjustment of armrest of chair