FIG. 1 is a front elevational view of the fan showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof, showing the fan in a first state;
FIG. 8 is another perspective view thereof, showing the fan in a first state;
FIG. 9 is a perspective view thereof, showing the fan in a second state;
FIG. 10 is a perspective view thereof, showing the fan in third state; and,
FIG. 11 is a perspective view thereof, showing the fan with an unclaimed base.
The broken lines in the drawings depict portions of the fan that form no part of the claimed design.