Air purifier

Description

1. Air purifier

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

The claimed design is for an air purifier that is movable and has an air-cleaning function; disclaimer: no claim is made for the wheels shown in dashed lines; reproductions 1.1 (perspective view), 1.2 (front view), 1.3 (back view), 1.4 (left view), 1.5 (right view) have the same scale, but 1.6 (top view) & 1.7 (bottom view) show a larger scale.

Claims

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