Patent Publication Number: US-D421561-S

Title: Door closer

Description:
FIG. 1 is a perspective view of a door closer showing our new design; 
     FIG. 2 is a top view of a design of door closer according to the present invention; 
     FIG. 3 is a front view of a design of door closer according to the present invention; 
     FIG. 4 is a bottom view of a design of door closer according to the present invention; 
     FIG. 5 is a left side view of a design of door closer according to the present invention; and, 
     FIG. 6 is a right side view of a design of door closer according to the present invention. 
     The broken line disclosure is for illustrative purposes only and forms no part of the claimed design. 
     The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.