US D537156 S1
Abstract available in
FIG. 1 is a perspective view of a room air purifier showing the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right view thereof, the left side view thereof being a mirror image of the right side view shown;
FIG. 4 is a back view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The surface shading illustrated in the drawings is provided merely to highlight the contour of design; it is not intended to be illustrative of texture or gloss.
The broken line showing is included for the purpose of illustration and forms no part of the claimed design.