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 view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is an enlarged top view of the vacuum cleaner;
FIG. 6 is an enlarged view of the vacuum cleaner shown within the area designed as 6 in FIG. 1; and,
FIG. 7 is an enlarged view of the vacuum cleaner shown within the area designed as 7 in FIG. 2.
The details of the vacuum cleaner shown in broken lines form no part of the claimed design.
The details of the vacuum cleaner shown in broken lines form no part of the claimed design. The dot-dashed broken line in FIGS. 1-2 and 6-7 show the boundary of the enlarged view and forms no part of the claimed design.