FIG. 1 is a perspective view of a vacuum cleaner showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of the encircled portion 9 of FIG. 1;
FIG. 10 is an enlarged view of the encircled portion 10 of FIG. 1;
FIG. 11 is an enlarged view of the encircled portion 11 of FIG. 2;
FIG. 12 is an enlarged view of the encircled portion 12 of FIG. 2;
FIG. 13 is an enlarged view of FIG. 7; and,
FIG. 14 is an enlarged view of FIG. 8.
The broken lines in the drawings are for the purpose of illustrating portions of the vacuum cleaner that form no part of the claimed design.