Air purifier

Description

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : First Perspective View

1.8 : Second Perspective View

2.1 : Front

2.2 : Back

2.3 : Left

2.4 : Right

2.5 : Top

2.6 : Bottom

2.7 : First Perspective View

2.8 : Second Perspective View

Design 2 requests protection of a partial design of a product, and the portions indicated by the dotted line in the design do not form part of the design for which protection is sought.

Claims

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