Patent Publication Number: US-D922557-S

Title: Air purifier

Description:
FIG. 1  is a front elevation view of an air purifier showing my new design; 
         FIG. 2  is a rear elevation view thereof; 
         FIG. 3  is a left side elevation view thereof; 
         FIG. 4  is a right 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 of a air purifier showing my new design; and, 
         FIG. 8  is another perspective showing the air purifier with a lanyard. 
       The broken lines in the figures are for the purposes of illustrating portions of the air purifier, which form no part of the claimed design.