Chair back frame

Description

FIG. 1 is a front view of a chair back frame showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a front fractional view of the upper corner of an alternative embodiment, the right upper corner being a mirror image thereof and all other views being the same;

FIG. 7 is a front fractional view of the left upper corner of another alternative embodiment, the right upper corner being a mirror image thereof and all other views being the same; and,

FIG. 8 is a front fractional view of the left upper corner of another alternative embodiment, the right upper corner being a mirror image thereof and all other views being the same.

Claims

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

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Inventors:	Koepke; Marcus C. (Indianapolis, IN), Steffensen; Erik A. (Iowa City, IA), Schultz; Craig H. (Muscatine, IA), Schroeder; Douglas A. (Muscatine, IA), Coffield; Tim (Grand Rapids, MI), Burgess; Patrick (Grand Rapids, MI), Mulka; George (Grand Rapids, MI)
Assignee:	Hon Technology Inc. (Muscatine, IA)
Appl. No.:	D/143,517
Filed:	June 15, 2001

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Current U.S. Class:	D6/716.4
Current International Class:	0606
Field of Search:	;D6/334,335,364,365,366,367,500,501,502 ;D19/37,40 ;297/353,411.2,411.27,411.28,452.13,452.18,452.2

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References Cited [Referenced By]

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U.S. Patent Documents

D346279	April 1994	Stumpf et al.
D423259	April 2000	Grove
6112425	September 2000	Nelson et al.
D431400	October 2000	Grove
D434440	November 2000	Lawton et al.
D436456	January 2001	Neil
D437701	February 2001	Bellini et al.
D440419	April 2001	Roder
D446397	August 2001	Pennington et al.
D449173	October 2001	Chang
D449174	October 2001	Neil
D451293	December 2001	Su
D453079	January 2002	Ma

Primary Examiner: Watson; Gary D.
Attorney, Agent or Firm: Jones, Day, Reavis & Pogue