Patent
   D851951
Priority
Jan 24 2017
Filed
Jan 24 2017
Issued
Jun 25 2019
Expiry
Jun 25 2034
Assg.orig
Entity
unknown
11
13
n/a
The ornamental design for an office chair, as shown and described.

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
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D572948, Oct 14 2005 Uchida Yoko Co., Ltd. Chair
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D801068, May 13 2016 Vitra AG Chair
D801719, May 13 2016 Vitra AG Chair
D802315, May 13 2016 Vitra AG Chair
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