Sink

Abstract

Claims

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

Description

(1) FIG. 1 is a front perspective view of a sink, showing our new design.

(2) FIG. 2 is a front elevation view thereof.

(3) FIG. 3 is a rear elevation view thereof.

(4) FIG. 4 is a first side elevation view thereof.

(5) FIG. 5 is a second side elevation view thereof.

(6) FIG. 6 is a top plan view thereof; and,

(7) FIG. 7 is a bottom plan view thereof.

(8) The broken lines shown in the drawing views are for illustrative purposes and form no part of the claim design.