Air purifier

Abstract

Description

1. Air purifier

1.1: Perspective

1.2: Front

1.3: Back

1.4: Left

1.5: Top

1.6: Bottom

1.7: Enlarged

The characteristic features of the design lie in the combination of the shape and pattern; the omitted right view is a mirror image of the left view; reproduction 1.7is an enlarged view of the encircled portion in reproduction 1.1and the dot-dot-dash lines defining the boundary of the enlargement area form no part of the claimed design.

Claims

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