Vacuum cleaner

[0001]FIG. 1 is a front, top and right-side perspective view of a vacuum cleaner showing our new design;

[0002]FIG. 2 is a front view thereof;

[0003]FIG. 3 is a rear view thereof;

[0004]FIG. 4 is a top view thereof;

[0005]FIG. 5 is a bottom view thereof; and,

[0006]FIG. 6 is a right-side view thereof, with the left-side view being a mirror image thereof.

[0007]The broken lines shown represent portions of the vacuum cleaner and form no part of the claimed design.