Patent
   D911054
Priority
Jun 21 2019
Filed
Jun 21 2019
Issued
Feb 23 2021
Expiry
Feb 23 2036
Assg.orig
Entity
unknown
0
21
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 design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings depict portions of the office chair in which the design is embodied that form no part of the claimed design.

Chen, Fang

Patent Priority Assignee Title
Patent Priority Assignee Title
9592757, Apr 17 2014 HNI TECHNOLOGIES INC Armrest
20190216224,
D544720, Apr 06 2006 Chair
D575085, Mar 30 2008 Chair backrest
D575969, Jul 20 2007 Chair backrest
D580689, Apr 22 2008 Chair back
D581708, Apr 22 2008 Chair back
D603196, Jun 10 2009 Chair backrest
D641561, May 10 2010 FUH Shyan Co., Ltd.; FUH SHYAN CO , LTD Chair frame
D676254, Jul 27 2011 Jianhua, Yang Office chair
D677068, Jul 28 2011 Jianhua Yang, Foshan Nanhai Lainuo Furniture Co., Ltd. Office chair
D691407, Nov 17 2011 ITOKI CORPORATION Chair
D715068, Jun 07 2013 ITOKI CORPORATION Chair
D725951, Feb 20 2014 Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D736533, Oct 11 2013 Dauphin Entwicklungs-u. Beteiligungs-GmbH Chair
D741099, Sep 26 2013 Okamura Corporation Chair
D815868, Feb 02 2016 OFFICE MASTER INC Office chair
D823018, Jul 21 2017 HOMY CASA LIMITED Chair
D853768, Jan 12 2016 Interstuhl Bueromoebel GmbH & Co. KG Chair
D879491, Nov 15 2018 ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. Chair
D880182, Nov 26 2018 ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. Chair
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 21 2019CHEN, FANGNINGBO MEIYING ELECTRONICASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0495450511 pdf
Sep 24 2021NINGBO MEIYING ELECTRONICNINGBO MEIYING HOUSEHOLD GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0576480028 pdf
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