USD345260S
(en)
*
|
1991-09-03 |
1994-03-22 |
Okamura Corporation |
Chair
|
USD457739S1
(en)
*
|
2000-05-25 |
2002-05-28 |
Steelcase Development Corporation |
Chair
|
US6572190B2
(en)
*
|
2001-06-15 |
2003-06-03 |
Hon Technology Inc. |
Lumbar support for a chair
|
USD555924S1
(en)
*
|
2005-10-20 |
2007-11-27 |
Okamura Corporation |
Chair
|
JP4719905B2
(ja)
*
|
2005-10-27 |
2011-07-06 |
コクヨ株式会社 |
椅子
|
WO2007124609A2
(de)
*
|
2006-04-27 |
2007-11-08 |
Vitra Patente Ag |
Mechanik für einen stuhl
|
CA119554S
(en)
*
|
2007-02-19 |
2007-12-28 |
Nightingale Corp |
Chair
|
JP5347142B2
(ja)
*
|
2008-01-16 |
2013-11-20 |
コクヨ株式会社 |
椅子
|
USD600462S1
(en)
*
|
2008-09-16 |
2009-09-22 |
Kokuyo Co., Ltd. |
Chair
|
USD600461S1
(en)
*
|
2008-11-24 |
2009-09-22 |
Z-Line Designs, Inc. |
Chair
|
JP5514509B2
(ja)
*
|
2009-10-26 |
2014-06-04 |
株式会社イトーキ |
ロッキング椅子
|
US9458905B2
(en)
*
|
2012-09-20 |
2016-10-04 |
Steelcase Inc. |
Spring assembly and method
|
USD734621S1
(en)
*
|
2013-12-25 |
2015-07-21 |
Dongguan Kentec Office Seating Co., Ltd. |
Wheeled chair
|
JP1518685S
(de)
*
|
2014-03-24 |
2015-03-09 |
|
|
JP1534096S
(de)
*
|
2014-09-19 |
2015-09-28 |
|
|
USD773199S1
(en)
*
|
2015-06-10 |
2016-12-06 |
Allseating Corporation |
Chair
|
CN109310209A
(zh)
*
|
2016-06-11 |
2019-02-05 |
休思乐公司 |
具有铰接式靠背的座椅
|
WO2018041256A1
(zh)
*
|
2016-09-01 |
2018-03-08 |
永艺家具股份有限公司 |
一种座椅结构及座椅
|
USD834844S1
(en)
*
|
2017-05-25 |
2018-12-04 |
Itoki Corporation |
Chair
|
USD878793S1
(en)
*
|
2017-11-16 |
2020-03-24 |
Patra Co., Ltd. |
Chair
|
USD869890S1
(en)
*
|
2017-12-05 |
2019-12-17 |
Steelcase Inc. |
Chairback
|
USD870479S1
(en)
*
|
2017-12-05 |
2019-12-24 |
Steelcase Inc. |
Chair
|
US10485346B2
(en)
*
|
2018-01-22 |
2019-11-26 |
Knoll, Inc. |
Chair tilt mechanism
|
CA183277S
(fr)
*
|
2018-03-06 |
2019-07-02 |
Lafuma Mobilier Sas |
Fauteuil
|
USD937593S1
(en)
*
|
2019-01-28 |
2021-12-07 |
Zhejiang Sunon Furniture Manufacture Co., Ltd. |
Chair
|
CN114007465A
(zh)
*
|
2019-04-16 |
2022-02-01 |
赫尔曼米勒有限公司 |
用于用户的主动接合的椅
|
US11246417B2
(en)
*
|
2019-08-07 |
2022-02-15 |
Chen Raizman |
Tilt-swivel mechanism chair
|
USD920696S1
(en)
*
|
2019-09-19 |
2021-06-01 |
Tung-Hua Su |
Chair
|
USD922086S1
(en)
*
|
2019-10-29 |
2021-06-15 |
Itoki Corporation |
Chair
|
USD980640S1
(en)
*
|
2020-03-07 |
2023-03-14 |
Patra Co., Ltd. |
Patterned chair
|
USD938768S1
(en)
*
|
2020-06-30 |
2021-12-21 |
Marcelo Mezzera |
Back and seat for a chair
|
JP1716410S
(ja)
*
|
2020-07-22 |
2022-06-01 |
|
椅子
|
USD915783S1
(en)
*
|
2020-09-23 |
2021-04-13 |
Zhejiang Yuyue Furniture Co., Ltd |
Chair
|
USD974784S1
(en)
*
|
2020-12-09 |
2023-01-10 |
Humanscale Corporation |
Seat
|
USD988020S1
(en)
*
|
2022-08-19 |
2023-06-06 |
Sena Smart Furniture Co., Ltd. |
Office chair
|
USD1001527S1
(en)
*
|
2023-01-13 |
2023-10-17 |
Foshan Yongliwei Precision Technology Co., Ltd. |
Office chair
|