|
The ornamental design for a heat sink, as shown and described. |
FIG. 1 is a left side view of our new design for a heat sink with the opposite side view being a mirror image;
FIG. 2 is a top plan view of the heat sink shown in FIG. 1;
FIG. 3 is a rear elevation view of the heat sink shown in FIG. 1;
FIG. 4 is a bottom plan view of the heat sink shown in FIG. 1;
FIG. 5 is a front elevation view of the heat sink shown in FIG. 1;
FIG. 6 is a left side view of another embodiment of the heat sink shown in FIG. 1 with the opposite side view being a mirror image;
FIG. 7 is a top plan view of the heat sink shown in FIG. 6;
FIG. 8 is a rear elevation view of the heat sink shown in FIG. 6;
FIG. 9 is a bottom plan view of the heat sink shown in FIG. 6; and,
FIG. 10 is a front elevation view of the heat sink shown in FIG. 6.
The heat sink is shown broken away in FIGS. 2--5 and 8--10 to indicate indeterminate length.
Frerichs, Wayne R., Panek, Jeff J.
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