Kitchen sink

The ornamental design for a kitchen sink, as shown and described.

FIG. 1 is a front perspective view of a kitchen sink showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is the left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Patent

Priority

Assignee

Title

Patent	Priority	Assignee	Title
D494257,	Apr 04 2003	Elkay Manufacturing Company	Sink
D501041,	Apr 04 2003	Elkay Manufacturing Company	Sink
D529148,	May 06 2005	Elkay Manufacturing Company	Sink
D588680,	Apr 11 2008	Elkay Manufacturing Company	Sink
D724708,	Mar 31 2014	Holimay Corporation	Sink

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jan 16 2015	XU, WENGAO	YUYAO AFA KITCHENWARE CO , LTD	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	034743	0680	pdf
Jan 19 2015		Yugao AFA Kitchenware Co., Ltd.	(assignment on the face of the patent)

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