Vacuum cleaner

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

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a top, front and right side perspective view of a second embodiment thereof;

FIG. 8 is a front elevation view of FIG. 7 ;

FIG. 9 is a right side elevation view of FIG. 7 ;

FIG. 10 is a rear elevation view of FIG. 7 ;

FIG. 11 is a left side elevation view of FIG. 7 ; and,

FIG. 12 is a top plan view of FIG. 7 .

The broken line showing of parts of the vacuum cleaner is for the purpose of illustrating other parts of the vacuum cleaner, and forms not part of the claimed design.