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The ornamental design for an office chair, as shown and described.
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The broken line disclosure represents a portion of the office chair which forms no part of the claimed design.
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D767320, | Jul 17 2015 | Chair back | |
D792717, | Jul 24 2015 | Chair | |
D799842, | Jan 27 2015 | Dawon Chairs Co., Ltd; DAWON CHAIRS CO , LTD | Office chair |
D841997, | Jan 29 2016 | Rotary chair | |
D863802, | Aug 31 2017 | Zhengxing Wang | Office chair |
D880183, | Jun 11 2019 | ANJI JIANGHONG CHAIR INDUSTRY CO , LTD | Swivel chair |
D888450, | Jun 24 2019 | ZHEJIANG MOTOSTUHL FURNITURE CO., LTD | Chair |
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D897140, | Aug 14 2018 | FOSHAN SHUNDE ZHONGPU HARDWARE MACHINERY CO., LTD.; FOSHAN SHUNDE ZHONGPU HARDWARE MACHINERY CO , LTD | Chair armrest |
D904058, | Mar 11 2019 | SHENZHEN GAVEE HOME CO., LTD. | Swivel chair |
D912421, | Aug 26 2019 | ZHEJIANG ZHONGWEI SMART FURNITURE CO., LTD. | Chair |
D924594, | Mar 09 2021 | SHENZHEN SHIZICHUANQI TECHNOLOGY CO , LTD | Office chair |
D955767, | May 29 2020 | Henglin Home Furnishings Co., Ltd. | Chair |
D975459, | Jun 07 2019 | Office chair | |
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D507124, | Jul 13 2004 | Chair | |
D576813, | Feb 22 2008 | IVARS S.p.A. | Office chair |
D650617, | Mar 19 2010 | Main frame of chairs | |
D658904, | Aug 23 2010 | Xcellent Products International Ltd. | Chair |
D665590, | Mar 23 2011 | Topstar GmbH | Chair |
D694541, | Dec 07 2012 | NIGHTINGALE CORP | Chair |
D695538, | Apr 16 2013 | KUSCH+CO GMBH | Seating furniture |
D697330, | May 10 2013 | Seat | |
D706047, | Oct 17 2012 | Okamura Corporation | Chair |
D707459, | Mar 14 2013 | Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 12 2014 | DONGGUAN KENTEC OFFICE SEATING CO., LTD. | (assignment on the face of the patent) | / | |||
Mar 01 2016 | SU, CHIH-CHENG | DONGGUAN KENTEC OFFICE SEATING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 038007 | /0943 |
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