Patent
   D975459
Priority
Jun 07 2019
Filed
Jun 07 2019
Issued
Jan 17 2023
Expiry
Jan 17 2038

TERM.DISCL.
Assg.orig
Entity
unknown
0
19
n/a
The ornamental design for an office chair, as shown and described.

FIG. 1 is a front elevational view of an office chair showing the claimed new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view.

Any broken lines immediately adjacent to the claimed portions are boundaries, all other broken lines are environmental structures; all the broken lines form no part of the claimed design.

Shen, Guicheng, He, Donglang

Patent Priority Assignee Title
Patent Priority Assignee Title
D576813, Feb 22 2008 IVARS S.p.A. Office chair
D576814, Feb 22 2008 IVARS S.p.A. Office chair
D638635, Oct 16 2008 ITOKI CORPORATION Chair
D650617, Mar 19 2010 Main frame of chairs
D661916, Jan 18 2011 Office chair
D665590, Mar 23 2011 Topstar GmbH Chair
D694541, Dec 07 2012 NIGHTINGALE CORP Chair
D695538, Apr 16 2013 KUSCH+CO GMBH Seating furniture
D697732, May 09 2012 Zhejiang Anji Daming Furniture Co., Ltd. Chair
D755532, Sep 12 2014 DONGGUAN KENTEC OFFICE SEATING CO , LTD Office chair
D792717, Jul 24 2015 Chair
D801741, Feb 10 2016 DONGGUAN CHANGYU FURNITURE CO LTD Office chair
D802314, May 13 2016 Vitra AG Chair
D895996, Mar 12 2019 Office chair
D902614, Sep 28 2018 ZHEJIANG YUEQIANG FURNITURE TECHNOLOGY CO LTD Chair
D903353, Oct 01 2018 Vitra AG Armchair
D913007, Feb 09 2018 Office chair
D924594, Mar 09 2021 SHENZHEN SHIZICHUANQI TECHNOLOGY CO , LTD Office chair
D931640, Jul 20 2020 Zhejiang Sharing Space Technology Co., Ltd.; ZHEJIANG SHARING SPACE TECHNOLOGY CO ,LTD Swivel chair
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