FIG. 1 is a front perspective view of a vacuum cleaner showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is an enlarged top view of the vacuum cleaner;
FIG. 6 is an enlarged view of the portion of the vacuum cleaner shown within the area designed 6 in FIG. 1;
FIG. 7 is an enlarged view of the portion of the vacuum cleaner shown within the area designed 7 in FIG. 2;
FIG. 8 is an enlarged view of the portion of the vacuum cleaner shown within the area designed 8 in FIG. 3; and,
FIG. 9 is an enlarged view of the portion of the vacuum cleaner shown within the area designed 9 in FIG. 4.
The details of the vacuum cleaner shown in broken lines form no part of the claimed design.