Patent Publication Number: US-D763397-S

Title: Upper receiver for a firearm

Description:
FIG. 1  is a right, rear, upper perspective view of an upper receiver for a firearm, showing my new design; 
         FIG. 2  is a right, rear, lower perspective view thereof; 
         FIG. 3  is a left, rear, upper perspective view thereof; 
         FIG. 4  is a left, rear, lower perspective view thereof; 
         FIG. 5  is a right, front, upper perspective view thereof; 
         FIG. 6  is a right, front, lower perspective view thereof; 
         FIG. 7  is a left, front, upper perspective view thereof; 
         FIG. 8  is a left, front, lower perspective view thereof; 
         FIG. 9  is a right side view thereof; 
         FIG. 10  is a left side view thereof; 
         FIG. 11  is a top view thereof; 
         FIG. 12  is a bottom view thereof; 
         FIG. 13  is a front view thereof; and, 
         FIG. 14  is a rear view thereof. 
       The broken lines shown throughout the various figures depict additional structures that form no part of the claimed design.