Air circulator

FIG. 1 is a perspective view of an air circulator showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view showing the air circulator in a state of use.

The evenly spaced broken lines and unshaded areas depict portions of the air circulator that form no part of the claimed design.