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Patent
D851436
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Priority
Jul 11 2018
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Filed
Jan 31 2019
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Issued
Jun 18 2019
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Expiry
Jun 18 2034
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Assg.orig
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Entity
unknown
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23
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9
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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 another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings illustrate portions of the office chair that form no part of the claimed design.
Shen, Yinuo
Patent |
Priority |
Assignee |
Title |
D879493, |
Nov 14 2019 |
|
E-sports chair |
D885779, |
Dec 23 2019 |
|
Gaming chair |
D891136, |
Sep 03 2018 |
WU DI INDUSTRIAL (SHANGHAI) CO., LTD. |
Chair |
D897709, |
Jun 15 2020 |
|
Gaming chair |
D910329, |
Aug 08 2019 |
Henglin Home Furnishings Co., Ltd. |
Chair |
D918634, |
May 21 2019 |
|
Chair |
D933982, |
Jul 10 2019 |
HOMY CASA LIMITED |
Chair |
D933984, |
Dec 31 2020 |
WUDI INDUSTRIAL (SHANGHAI) CO., LTD. |
Floor gaming chair |
D934585, |
Jul 10 2019 |
HOMY CASA LIMITED |
Chair |
D934586, |
Jul 10 2019 |
HOMY CASA LIMITED |
Chair |
D949587, |
Sep 22 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
Gaming chair |
D950259, |
Sep 04 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
Gaming chair |
D957840, |
Sep 18 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
Gaming chair |
D965320, |
Sep 25 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
Gaming chair |
D981743, |
Oct 21 2022 |
GENOVA INC |
Gaming chair |
D983542, |
Jul 09 2022 |
GENOVA INC |
Gaming chair |
D984158, |
Apr 15 2022 |
|
Gaming chair |
D984817, |
Apr 15 2022 |
|
Gaming chair |
ER4897, |
|
|
|
ER5135, |
|
|
|
ER5858, |
|
|
|
ER6450, |
|
|
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ER7536, |
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Patent |
Priority |
Assignee |
Title |
7753451, |
Feb 07 2006 |
DR ING H C F PORSCHE AKTIENGESELLSCHAFT |
Sport bucket seat, for a motor vehicle, especially a passenger vehicle |
20110057498, |
|
|
|
D509077, |
Feb 11 2004 |
ADIENT LUXEMBOURG HOLDING S A R L |
Vehicle seat |
D532211, |
Apr 19 2005 |
Pro-Glory Enterprise Co., Ltd. |
Office chair |
D542547, |
Apr 19 2005 |
Pro-Glory Enterprise Co., Ltd. |
Office chair |
D549475, |
Oct 23 2006 |
Pro-Glory Enterprise Co., Ltd. |
Office chair |
D807072, |
Aug 22 2016 |
DAKANG HOLDING GROUP CO., LTD. |
Swivel chair |
D809313, |
May 09 2016 |
DAKANG HOLDING GROUP CO., LTD. |
Office chair |
D811145, |
Jan 25 2017 |
HOMY CASA LIMITED |
Swivel chair |
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Maintenance Fee Events |
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