Cooling fan

Description

FIG. 1 is a first perspective view of a cooling fan showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1; and,

FIG. 10 is an enlarged view of the selected portion 10 in FIG. 2.

The broken lines shown in the drawings depict portions of the cooling fan that form no part of the claimed design. The long dash short dash broken lines in FIGS. 1-2 and 9-10 denote the boundaries of the areas of detail and form no part of the claimed design.

Claims

The ornamental design for a cooling fan, as shown and described.