Portable fan

Description

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

2.1 : Perspective

2.2 : Perspective

2.3 : Front

2.4 : Back

2.5 : Left

2.6 : Right

2.7 : Top

2.8 : Bottom

3.1 : Perspective

3.2 : Perspective

3.3 : Front

3.4 : Back

3.5 : Left

3.6 : Right

3.7 : Top

3.8 : Bottom

Reproductions 1.1 to 3.8 show six similar designs of a portable fan used for cooling; and the broken lines in the drawings depict portions of the portable fan that form no part of the claimed design.

Claims

The ornamental design for portable fan as shown and described.