Vacuum

FIG. 1 is a front-top-right perspective view of a vacuum showing our new design;

FIG. 2 is a rear-bottom-right perspective view thereof;

FIG. 3 is a rear-top-left perspective view thereof;

FIG. 4 is a front-bottom-left perspective view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left elevational view thereof;

FIG. 8 is a right elevational view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines shown depict portions of the vacuum that form no part of the claimed design.