Chair back

Description

FIG. 1 is a perspective view of a chair back showing my 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; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

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Inventors:	Wu; Yao-Chuan (Ta Chi Tsun, Minhsiung Hsiang, Chiayi Hsien, 621, TW)
Appl. No.:	D/305,242
Filed:	March 17, 2008

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Current U.S. Class:	D6/716.4; D6/366
Current International Class:	0601
Field of Search:	;D6/334-336,364,365,366,367,369,379,380,500-502 ;297/284.4,300.2,411.27,411.36,452.13,452.21,452.29,452.3,452.46,452.56,452.64

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References Cited [Referenced By]

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U.S. Patent Documents

D445580	July 2001	Pennington et al.
D486656	February 2004	Su
D505798	June 2005	Seiler
D507124	July 2005	Yang
D514831	February 2006	Tsai
D514832	February 2006	Tsai
D534384	January 2007	Su
D540080	April 2007	Su
D540580	April 2007	Su
D541062	April 2007	Su
D545076	June 2007	Dallmann et al.
D548992	August 2007	Koepke et al.
D549976	September 2007	Lin
D549977	September 2007	Koepke et al.
D550467	September 2007	Koepke et al.
D558994	January 2008	Machael et al.
D568624	May 2008	Wen

Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Kamrath; Alan Kamrath & Associates PA