The ornamental design for a heatsink, as shown and described.
FIG. 1 shows a top isometric view of a heatsink in accordance with the present design.
FIG. 2 shows a bottom isometric view of the heatsink in FIG. 1.
FIG. 3 shows a top view of the heatsink in FIG. 1.
FIG. 4 shows a bottom view of the heatsink in FIG. 1.
FIG. 5 shows a right side view of the heatsink in FIG. 1.
FIG. 6 shows a left side view of the heatsink in FIG. 1.
FIG. 7 shows a front view of the heatsink in FIG. 1; and,
FIG. 8 shows a rear view of the heatsink in FIG. 1.
The even broken lines illustrate environment that forms no part of the claimed design. The dot-dash broken lines represent boundary lines and form no part of the claimed design.
CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 052495 FRAME: 0153 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT
CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 052495 FRAME: 0153 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT