Chair back

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

FIG. 1 is a front perspective view of a chair back showing my new design, the broken lines being shown for environmental purposes only;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a right side elevational view, the left side being a mirror image thereof.

Patent	Priority	Assignee	Title
D340601,	Apr 25 1991	Grosfillex Sarl	Chair back
D342406,	Apr 25 1991	Grosfillex Sarl	Chair back
D342849,	Apr 25 1991	Grosfillex Sarl	Chair back
D344200,	Jan 28 1992	OMNI PRODUCTS INTERNATIONAL, INC	Chair seat and back
D371476,	May 23 1994	SUNTERRACE CASUAL FURNITURE	Combined backrest and seat panels for a chair
D372593,	Sep 26 1995	Resin Partners, Inc.	Chair with ornamental back
D372597,	Sep 26 1995	Resin Partners, Inc.	Seat with ornamental back
D373253,	Sep 26 1995	Resin Partners, Inc.	Arm chair with ornamental back
D423837,	May 27 1999	DOREL HOME FURNISHINGS, INC	Chair back
D506629,	Mar 26 2004	HNI TECHNOLOGIES INC	Chair back

Patent	Priority	Assignee	Title
D279842,	Jun 09 1983	GUNLOCKE COMPANY, THE	Chair
D292046,	Mar 07 1985	The Gunlocke Company	Chair
D299292,	Sep 30 1985	GROSFILLEX S A R L , ARBENT, 01107, OYONNAX, FRANCE, A FRENCH SOCIETE ANONYME	Adjustable armchair
D303736,	Jan 24 1986		Armchair
D313515,	Sep 19 1985	Sebel Furniture Ltd.	Armchair
D320894,	Oct 24 1988	Empire State Chair Co., Inc.	Chair

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Oct 24 1991		Grosfillex Sarl	(assignment on the face of the patent)
Nov 07 1991	GROSFILLEX, RAYMOND	Grosfillex Sarl	ASSIGNMENT OF ASSIGNORS INTEREST	005923	0096	pdf

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