The ornamental design for a vacuumcleaner, as shown and described.
FIG. 1 is a front perspective view of a vacuum cleaner showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is an enlarged view of the encircled region in FIG. 4; and,
FIG. 10 is an enlarged view of the encircled region in FIG. 8.
The dashed broken lines in the drawings illustrate portions of the vacuum cleaner that form no part of the claimed design.
The dot-dash broken lines in the drawings represent a boundary line that forms no part of the claimed design.
The dot-dot-dash broken lines in the drawings encircle portions of the claimed design that are illustrated in enlargements and form no part of the claimed design.