Patent Publication Number: US-D987801-S

Title: Air purifier

Description:
FIG.  1    is a front perspective view of an air purifier showing our new design; 
         FIG.  2    is a rear perspective view thereof; 
         FIG.  3    is a front elevation view thereof; 
         FIG.  4    is a rear elevation view thereof; 
         FIG.  5    is a left side elevation view thereof; 
         FIG.  6    is a right side elevation view thereof; 
         FIG.  7    is a top plan view thereof; 
         FIG.  8    is a bottom plan view thereof; and, 
         FIG.  9    is an enlarged view of portion  9  in  FIG.  1   . 
       The evenly spaced broken lines illustrate portions of the air purifier that form no part of the claimed design.