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Patent
D979269
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Priority
Sep 21 2022
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Filed
Sep 21 2022
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Issued
Feb 28 2023
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Expiry
Feb 28 2038
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Assg.orig
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Entity
unknown
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14
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21
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n/a
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The ornamental design for a 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 view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is a partial enlarged view of FIG. 2.
Chen, Linwei
| Patent |
Priority |
Assignee |
Title |
| ER141, |
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| ER2850, |
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| ER3107, |
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| ER3413, |
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| ER3972, |
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| ER4319, |
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| ER5395, |
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| ER5397, |
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| ER5607, |
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| ER5699, |
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| ER6034, |
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| ER6179, |
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| ER8343, |
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| ER981, |
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| Patent |
Priority |
Assignee |
Title |
| D261078, |
Oct 11 1979 |
CHROMCRAFT CORPORATION, A CORP OF DE |
Bar stool |
| D720149, |
Sep 04 2013 |
Tribù N.V. |
Chair |
| D761582, |
Dec 18 2014 |
TRIBU N.V. |
Chair |
| D780471, |
Jan 27 2016 |
NINGBO MENTORIEND INTERNATIONAL TRADING CO., LTD. |
Chair |
| D907385, |
Nov 02 2019 |
|
Chair |
| D910327, |
Oct 15 2018 |
Li-Hong, Xu |
Swivel chair |
| D911056, |
Sep 25 2018 |
ARPER S P A |
Office chair |
| D913007, |
Feb 09 2018 |
|
Office chair |
| D920697, |
Dec 05 2019 |
|
Chair |
| D924589, |
Jul 31 2019 |
|
Chair |
| D924592, |
Mar 08 2020 |
|
Chair |
| D924593, |
Dec 20 2019 |
|
Chair |
| D938172, |
Mar 09 2020 |
|
Chair |
| D938180, |
Jun 15 2020 |
|
Chair |
| D938182, |
Jun 15 2020 |
|
Chair |
| D938746, |
Feb 04 2020 |
Vitra Patente AG |
Chair |
| D948226, |
Jun 24 2020 |
HAY APS |
Chair |
| D948230, |
Sep 11 2020 |
Anji Weiyu Furniture Co., Ltd. |
Chair |
| D965323, |
Jun 29 2021 |
|
Chair |
| D965324, |
Jun 29 2021 |
|
Chair |
| D965325, |
Jun 29 2021 |
|
Chair |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a