Patent Publication Number: US-D615503-S

Title: Heat sink

Description:
FIG. 1  is a front elevation view of a heat sink according to a modification of our new design; 
       FIG. 2  is a rear elevation view thereof; 
       FIG. 3  is a right side elevation view thereof; 
       FIG. 4  is a left side elevation view thereof; 
       FIG. 5  is a top plan view thereof; 
       FIG. 6  is a bottom plan view thereof; 
       FIG. 7  is a perspective view thereof; 
       FIG. 8  is another perspective view thereof; 
       FIG. 9  is another front elevation view thereof; 
       FIG. 10  is a sectional view along A—A′ in  FIG. 9 ; 
       FIG. 11  is a front elevation view of a heat sink according to another modification of our new design; 
       FIG. 12  is a rear elevation view thereof; 
       FIG. 13  is a right side elevation view thereof; 
       FIG. 14  is a left side elevation view thereof; 
       FIG. 15  is a top plan view thereof; 
       FIG. 16  is a bottom plan view thereof; 
       FIG. 17  is a perspective view thereof; 
       FIG. 18  is another perspective view thereof; 
       FIG. 19  is another front elevation view thereof; 
       FIG. 20  is a sectional view along A—A′ in  FIG. 19 ; 
       FIG. 21  is a front elevation view of a heat sink according to another modification of our new design; 
       FIG. 22  is a rear elevation view thereof; 
       FIG. 23  is a right side elevation view thereof; 
       FIG. 24  is a left side elevation view thereof; 
       FIG. 25  is a top plan view thereof; 
       FIG. 26  is a bottom plan view thereof; 
       FIG. 27  is a perspective view thereof; 
       FIG. 28  is another perspective view thereof; 
       FIG. 29  is a front elevation view of a heat sink according to another modification of our new design; 
       FIG. 30  is a rear elevation view thereof; 
       FIG. 31  is a right side elevation view thereof; 
       FIG. 32  is a left side elevation view thereof; 
       FIG. 33  is a top plan view thereof; 
       FIG. 34  is a bottom plan view thereof; 
       FIG. 35  is a perspective view thereof; and, 
       FIG. 36  is another perspective view thereof.