Patent
   D924594
Priority
Mar 09 2021
Filed
Mar 09 2021
Issued
Jul 13 2021
Expiry
Jul 13 2036
Assg.orig
Entity
unknown
13
14
n/a
The ornamental design for an office chair, as shown and described.

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

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the office chair that form no part of the claimed design.

Zhong, Liangxing

Patent Priority Assignee Title
D935253, Jul 14 2020 Henglin Home Furnishings Co., Ltd. Chair
D935822, Jul 07 2020 Henglin Home Furnishings Co., Ltd. Chair
D939260, May 19 2020 Chair
D944026, Sep 29 2020 NINGBO TIANDE XINYI TRADING CO , LTD Office chair
D949588, Sep 27 2020 Henglin Home Furnishings Co., Ltd. Chair
D950260, Sep 09 2020 ANJI LONGBO FURNITURE CO., LTD Mesh chair
D955767, May 29 2020 Henglin Home Furnishings Co., Ltd. Chair
D975459, Jun 07 2019 Office chair
D979966, Jan 08 2021 INTER IKEA SYSTEMS B.V. Office chair
ER1589,
ER435,
ER5742,
ER8977,
Patent Priority Assignee Title
D445580, Sep 28 2000 Formway Furniture Limited Chair
D512232, Jan 21 2005 MAXIFREE INTERNATIONAL CO , LTD Office chair
D541062, Apr 14 2006 Office chair
D548474, Oct 13 2004 Stoll Giroflex AG Chair
D750911, Sep 12 2014 DONGGUAN KENTEC OFFICE SEATING CO , LTD Office chair
D755532, Sep 12 2014 DONGGUAN KENTEC OFFICE SEATING CO , LTD Office chair
D763587, Oct 14 2014 Allseating Corporation Chair
D773874, Apr 08 2015 Chair backrest
D792717, Jul 24 2015 Chair
D816362, Nov 28 2016 Chair
D879491, Nov 15 2018 ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. Chair
D900496, Aug 23 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D912418, Aug 26 2019 ZHEJIANG ZHONGWEI SMART FURNITURE CO., LTD. Chair
D912421, Aug 26 2019 ZHEJIANG ZHONGWEI SMART FURNITURE CO., LTD. Chair
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Mar 08 2021ZHONG, LIANGXINGSHENZHEN SHIZICHUANQI TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0555260120 pdf
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