Air purifier

Description

FIG. 1 is a front and top perspective view of an air purifier, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The areas and broken lines within them which are visible through the top in FIG. 6, and within the circular features on the sides of the article depict portions of the air purifier that form no part of the claimed design. All other broken lines and areas within them depict features of the air purifier that form no part of the claimed design.

Claims

The ornamental design for an air purifier, as shown and described.