Patent Publication Number: US-D635231-S

Title: Sink

Description:
FIG. 1  is a top, rear and left side perspective view showing my new design for a sink; 
         FIG. 2  is a top, rear and right side perspective view of the sink of  FIG. 1 ; 
         FIG. 3  is a top, front and right side perspective view of the sink of  FIG. 1 ; 
         FIG. 4  is a top, front and right side perspective view of the sink of  FIG. 1 ; 
         FIG. 5  is a top plan view of the sink of  FIG. 1 ; 
         FIG. 6  is a front view of the sink of  FIG. 1 , the rear view being a mirror image thereof; and, 
         FIG. 7  is a side view of the sink of  FIG. 1 , the opposite side view being a mirror image thereof. 
       The broken lines showing portions of the sink are included for the purpose of illustrating environment and form no part of the claimed design.