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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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25
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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 |
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Title |
| D879493, |
Nov 14 2019 |
|
E-sports chair |
| D885779, |
Dec 23 2019 |
|
Gaming chair |
| D891136, |
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SHANGHAI WUDI HOME FURNISHINGS CO LTD |
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| D897709, |
Jun 15 2020 |
|
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| D910329, |
Aug 08 2019 |
Henglin Home Furnishings Co., Ltd. |
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| D918634, |
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|
Chair |
| D933982, |
Jul 10 2019 |
HOMY CASA LIMITED |
Chair |
| D933984, |
Dec 31 2020 |
WUDI INDUSTRIAL (SHANGHAI) CO., LTD. |
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| D934585, |
Jul 10 2019 |
HOMY CASA LIMITED |
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| D934586, |
Jul 10 2019 |
HOMY CASA LIMITED |
Chair |
| D949587, |
Sep 22 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
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| D950259, |
Sep 04 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
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| 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 |
| ER1311, |
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| ER4897, |
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| ER5135, |
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| ER5685, |
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| ER5858, |
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| 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, |
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| 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 |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a