FIG. 1 is a front elevational view of a bladeless fan showing my new design;
FIG. 2 is an enlarged view of portion 2 shown in FIG. 1;
FIG. 3 is an enlarged view of portion 3 shown in FIG. 1;
FIG. 4 is an enlarged view of portion 4 shown in FIG. 1;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a top plan view in enlarge scale thereof;
FIG. 9 is a bottom plan view in enlarge scale thereof;
FIG. 10 is a perspective view thereof;
FIG. 11 is a second perspective view thereof;
FIG. 12 is a third perspective view thereof;
FIG. 13 is an enlarged view of portion 13 shown in FIG. 12;
FIG. 14 is an enlarged view of portion 14 shown in FIG. 13;
FIG. 15 is an enlarged view of portion 15 shown in FIG. 13; and,
FIG. 16 is an enlarged view of portion 16 shown in FIG. 10.
The broken lines illustrate portions of the bladeless fan and form no part of the claimed design.