Fan

FIG. 1 is a front view of the fan, showing our new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof, shown in an alternative state of use; and,

FIG. 9 is another perspective view thereof, shown in an alternative state of use.

The broken lines illustrate portions of the fan that form no part of the claimed design.