Air purifier

Description

FIG. 1 is a perspective view of an air purifier showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a partial perspective view thereof showing the air purifier in a state of use.

The evenly spaced broken lines depict features of the air purifier that form no part of the claimed design. The dot dash dot broken line in FIG. 8 denotes the boundary of the partial view and forms no part of the claimed design.

Claims

We claim the ornamental design for an air purifier, as shown and described.