Patent
   D809313
Priority
May 09 2016
Filed
Oct 20 2016
Issued
Feb 06 2018
Expiry
Feb 06 2033
Assg.orig
Entity
unknown
36
8
n/a
The ornamental design for an office chair, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top view thereof.

A bottom view thereof is omitted since it does not contain ornamental features. The heavy broken line showing of stitch lines forms portions of the claimed design, while the light broken line showing of portions of the office chair forms no part of the claimed design.

Mao, Rujia, He, Xiaoyu

Patent Priority Assignee Title
D827320, Jun 19 2017 ANJI WANBAO FURNITURE CO., LTD.; ANJI WANBAO FURNITURE CO , LTD Chair for electronic sports
D846906, Jun 16 2017 ANJI WANBAO FURNITURE CO , LTD Chair for electronic sports
D847526, Nov 15 2018 ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. Swivel chair
D851435, Jul 11 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D851436, Jul 11 2018 Office chair
D851974, Jul 11 2018 Office chair
D852563, Jul 11 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D854846, Jul 17 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D856696, Jul 11 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D856697, Jul 17 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D856698, Oct 18 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D861367, Jul 11 2018 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD Office chair
D878785, Nov 14 2017 SHENZHEN LIFUQI E-COMMERCE CO LTD Office chair with foot rest
D879493, Nov 14 2019 E-sports chair
D880183, Jun 11 2019 ANJI JIANGHONG CHAIR INDUSTRY CO , LTD Swivel chair
D893910, Jul 25 2018 Ergonomic chair
D905992, Jun 03 2019 Chair
D905994, May 11 2020 WUDI INDUSTRIAL SHANGHAI CO , LTD Office chair
D910329, Aug 08 2019 Henglin Home Furnishings Co., Ltd. Chair
D910758, Jun 22 2018 Simulation racing gaming cockpit
D915093, Nov 25 2020 JINGNING MEIGE TECHNOLOGY SERVICE CO , LTD Chair
D930081, Jun 07 2019 Next Level Racing Simulations Pty Ltd Gaming simulator cockpit
D932549, Apr 29 2019 F. Smit Holding B.V. Base frame for racing simulator cockpit
D935796, Aug 09 2019 HOMY CASA LIMITED Chair
D935821, May 12 2020 Henglin Home Furnishings Co., Ltd. Chair
D937350, Jun 07 2019 Next Level Racing Simulations Pty Ltd Gaming simulator cockpit
D939873, Mar 25 2020 DAKANG HOLDING CO., LTD. Chair
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ER1485,
ER3506,
ER4202,
ER4848,
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ER6530,
ER7661,
ER9116,
Patent Priority Assignee Title
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D535127, May 15 2006 True Seating Concepts, LLC Seat and back rest for a chair
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D549475, Oct 23 2006 Pro-Glory Enterprise Co., Ltd. Office chair
D587476, Mar 25 2008 Intro-Tech Automotive, Inc. Chair
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D693586, Oct 16 2012 Intro-Tech Automotive, Inc.; Intro-Tech Automotive, Inc Bar stool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 21 2016MAO, RUJIADAKANG HOLDING GROUP CO , LTD ,ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400810912 pdf
Sep 21 2016HE, XIAOYUDAKANG HOLDING GROUP CO , LTD ,ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400810912 pdf
Oct 20 2016DAKANG HOLDING GROUP CO., LTD.(assignment on the face of the patent)
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