Patent
   D755532
Priority
Sep 12 2014
Filed
Sep 12 2014
Issued
May 10 2016
Expiry
May 10 2030
Assg.orig
Entity
unknown
17
11
n/a
The ornamental design for an office chair, as shown and described.

FIG. 1 is a perspective view of an office chair showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is another perspective view thereof;

FIG. 8 is an enlarged view of circle A in FIG. 7;

FIG. 9 is an enlarged view of circle B in FIG. 7;

FIG. 10 is an enlarged view of circle C in FIG. 7; and,

FIG. 11 is an enlarged view of circle D in FIG. 7.

The broken line disclosure represents a portion of the office chair which forms no part of the claimed design.

Su, Chih-Cheng

Patent Priority Assignee Title
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
D893909, May 09 2020 SHENZHEN YUEYANG HOME FURNITURE CO , LTD Office chair
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
ER1936,
ER3636,
ER7258,
Patent Priority Assignee Title
D436456, Apr 12 2000 Allseating Corporation Chair
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 onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 2014DONGGUAN KENTEC OFFICE SEATING CO., LTD.(assignment on the face of the patent)
Mar 01 2016SU, CHIH-CHENGDONGGUAN KENTEC OFFICE SEATING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0380070943 pdf
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