Vacuum cleaner

FIG. 1 is a front perspective view of the vacuum cleaner showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a partial enlarged view of the area ‘ 8 ’ as identified in FIG. 1 ; and,

FIG. 9 is a front perspective view showing the use state that the claimed design has been attached to the charging stand for vacuum cleaner.

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

The portions of FIG. 9 drawn in broken lines show environmental structure only and form no part of the claimed design. The dash-dot lines illustrate the boundary of the enlarged view and form no part of the claimed design.