Patent
   D759397
Priority
Nov 04 2014
Filed
May 02 2015
Issued
Jun 21 2016
Expiry
Jun 21 2030
Assg.orig
Entity
unknown
23
8
n/a
The ornamental design for an office chair, as shown.

FIG. 1 is a front view of an office chair incorporating a design of the present disclosure;

FIG. 2 is a back view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a stereogram view thereof.

Wu, Zuoguang

Patent Priority Assignee Title
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Patent Priority Assignee Title
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D664381, Apr 02 2012 Global Allies, LLC Task chair
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Apr 29 2015WU, ZUOGUANGHANGZHOU SICCO ART-TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0360450726 pdf
May 02 2015HANGZHOU SICCO ART-TECHNOLOGY CO., LTD(assignment on the face of the patent)
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