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Patent
D937594
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Priority
Jan 20 2020
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Filed
Jan 20 2020
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Issued
Dec 07 2021
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Expiry
Dec 07 2036
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Assg.orig
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Entity
unknown
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6
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10
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n/a
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The ornamental design for an office chair, as shown and described.
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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; and,
FIG. 7 is a bottom plan view thereof.
The broken lines represting stitching are part of the claimed design.
The portions in FIG. 6 and the wheels and circle features in FIG. 7 of the office chair shown in broken lines form no part of the claimed design.
Tu, Fang
Patent |
Priority |
Assignee |
Title |
20180296004, |
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|
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20190223598, |
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D652223, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D714069, |
Nov 19 2013 |
|
Mesh back task chair |
D801719, |
May 13 2016 |
Vitra AG |
Chair |
D878788, |
Apr 19 2018 |
ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. |
Chair |
D879523, |
Nov 22 2017 |
OFFICE DEPOT, INC |
Chair |
D880182, |
Nov 26 2018 |
ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. |
Chair |
D884376, |
Oct 19 2018 |
PEDRALI S.p.A |
Chair |
D889867, |
Sep 20 2018 |
Okamura Corporation |
Chair |
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