The ornamental design for a vacuumcleaner handle, as shown and described.
FIG. 1 is a perspective view of a vacuum cleaner handle showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof, the right side being a mirror image;
FIG. 4 is a rear view thereof;
FIG. 5 is an enlarged top view thereof; and,
FIG. 6 is an enlarged bottom view thereof.
The portions of the Figures depicted by broken lines merely represent the environment of the invention and have been shown for illustrative purposes only. The broken lines form no part of the claimed design.