Heat sink

Description

FIG. 1 shows a top perspective view of a heat sink according to the present invention.

FIG. 2 shows a bottom perspective view of the heat sink of FIG. 1.

FIG. 3 shows a top view of the heat sink of FIG. 1.

FIG. 4 shows a bottom view of the heat sink of FIG. 1.

FIG. 5 shows a front view of the heat sink of FIG. 1, the rear view being a mirror image of the front view; and,

FIG. 6 shows a right side view of the heat sink of FIG. 1, the left side view being a mirror image of the right side view.

Portions or features of the heat sink shown in broken lines form no part of the claimed design.

Claims

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