Chair back

Description

FIG. 1 is a perspective view of a chair back showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof applied to a chair.

The chair is shown in broken lines for illustrative purposes only and forms no part of the claimed design.

Claims

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

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Inventors:	Su; Chih-Cheng (Dongguan, CN)
Applicant:	Name City State Country Type Su; Chih-Cheng Dongguan N/A CN
Assignee:	Dongguan Kentec Office Seating Co., Ltd. (Dongguan, CN)
Appl. No.:	D/502,139
Filed:	September 12, 2014

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Current U.S. Class:	D6/716.4
Current International Class:	0601
Field of Search:	;D6/334-336,366,367,369,379,380,716,716.4 ;297/284.4,284.7,452.13,452.29,452.46,452.56,452.64

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References Cited [Referenced By]

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U.S. Patent Documents

D456650	May 2002	Ball et al.
D471042	March 2003	Schmitz et al.
D544720	June 2007	Berbegal Perez
D581708	December 2008	Su
D603196	November 2009	Su
D618469	June 2010	Romero
D627983	November 2010	Wakasugi et al.
D641574	July 2011	Su
D669713	October 2012	Hsieh

Primary Examiner: De; Mimosa