Office chair

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Description

FIG. 1 is a perspective view of a office chair;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a office chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D227829 July 1973 Klose
D443991 June 26, 2001 Picotti
D648158 November 8, 2011 Kubryk
D654713 February 28, 2012 Lloyd et al.
D658904 May 8, 2012 Chen
D667243 September 18, 2012 Su
D677917 March 19, 2013 Mao
D683551 June 4, 2013 Wu
Patent History
Patent number: D689707
Type: Grant
Filed: Jun 18, 2012
Date of Patent: Sep 17, 2013
Assignee: Genius Champion Enterprises Co., Ltd. (Guangdong)
Inventor: Guo-Peng Mo (Huizhou)
Primary Examiner: Mimosa De
Application Number: 29/424,903
Classifications
Current U.S. Class: D6/366