Sofa

The ornamental design for a sofa, as shown and described.

FIG. 1 is a perspective view of a sofa showing the design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Patent	Priority	Assignee	Title
D278581,	May 12 1982	AMERICAN SEATING COMPANY, 901 BROADWAY, N W , GRAND RAPIDS, MI 49504 A DE CORP ; AMERICAN SEATING COMPANY, A CORP OF DE	Chair
D293630,	Mar 15 1985	Ambiant Systems Limited	Seat
D400362,	Jan 11 1996	Cinna of Briord	Seat
D543046,	Apr 08 2005	De Coro Limited	Sofa
D597338,	Apr 10 2009	Soft Line S.p.A.	Sofa
D597761,	Oct 20 2008	Natuzzi S.p.A.	Sofa
D606325,	Jun 19 2008	Lounge22, LLC	Osaka chair
D615315,	Jun 30 2009	INNOVATION U S A , INC	Sofa
D615317,	Jun 30 2009	INNOVATION U S A , INC	Chair
D699451,	Feb 07 2013	KNOLL, INC	Chair
D702452,	Feb 07 2013	Knoll, Inc.	Sofa
D725931,	Mar 21 2014	ARPER S P A	Sofa
D740583,	Jan 09 2014	CINNA	Sofa
D753408,	Oct 17 2014	Ekornes ASA	Sofa
D770191,	Jan 16 2015		Armchair
D785955,	Jul 01 2015		Seat
D785963,	Jul 10 2015	Gus Design Group Inc.	Chair

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Oct 24 2016	URQUIOLA, PATRICIA	CASSINA S P A	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	042697	0138	pdf
Nov 29 2016		Cassina S.p.A.	(assignment on the face of the patent)

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