Air purifier

Description

FIG. 1 is a top, front, right side perspective view of an air purifier of the new design;

FIG. 2 is a top, rear, right side 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, the right side elevation view being a mirror image.

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

FIG. 7 is a bottom plan view thereof.

The broken lines represent environment structure forming no part of the claimed design; the broken lines immediately adjacent shaded surfaces represent claim boundaries forming no part of the claim.

Claims

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