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Patent
D851951
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Priority
Jan 24 2017
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Filed
Jan 24 2017
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Issued
Jun 25 2019
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Expiry
Jun 25 2034
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Assg.orig
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Entity
unknown
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11
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13
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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 front view of the office chair showing our new design;
FIG. 2 is a back view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top perspective view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The broken lines show portions of the article not claimed and form no part of the claimed design.
Wu, Chong
Patent |
Priority |
Assignee |
Title |
D869215, |
Aug 19 2019 |
SIMONFURNITURE INTERNATIONAL INC. |
Office chair |
D883689, |
Apr 20 2018 |
PNC BANK |
Chair |
D883690, |
Apr 20 2018 |
PNC BANK |
Chair |
D883691, |
Apr 20 2018 |
PNC BANK |
Chair |
D897140, |
Aug 14 2018 |
FOSHAN SHUNDE ZHONGPU HARDWARE MACHINERY CO., LTD.; FOSHAN SHUNDE ZHONGPU HARDWARE MACHINERY CO , LTD |
Chair armrest |
D922789, |
Oct 29 2019 |
STÖRIKO PRODUCT DESIGN GMBH |
Chair |
D949585, |
Aug 24 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
Computer chair |
D949586, |
Aug 26 2020 |
NINGBO YOURLITE IMPORT & EXPORT CO., LTD. |
Computer chair |
D953084, |
Sep 18 2020 |
|
Office chair |
D988738, |
Oct 16 2020 |
Vitra Patente AG |
Chair |
ER5421, |
|
|
|
Patent |
Priority |
Assignee |
Title |
7347495, |
Mar 01 2005 |
PNC BANK |
Chair back with lumbar and pelvic supports |
9648957, |
Aug 05 2015 |
DONGGUAN KENTEC OFFICE SEATING CO , LTD |
Chair with back tilt adjustment structure |
D390712, |
Nov 21 1996 |
Kimball International, Inc. |
Chair |
D540079, |
Apr 03 2005 |
BOCK 1 GmbH & Co. KG |
Seat back |
D570624, |
Jul 25 2007 |
Russell International Corporation |
Seat cushion and back pad of a chair |
D572948, |
Oct 14 2005 |
Uchida Yoko Co., Ltd. |
Chair |
D646915, |
Dec 23 2010 |
Kimball International, Inc. |
Chair backrest |
D654280, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D679107, |
May 16 2012 |
PNC BANK |
Office chair |
D688056, |
Jun 08 2012 |
EXEMPLIS LLC |
Office chair |
D801068, |
May 13 2016 |
Vitra AG |
Chair |
D801719, |
May 13 2016 |
Vitra AG |
Chair |
D802315, |
May 13 2016 |
Vitra AG |
Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Maintenance Schedule |
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