The ornamental design for a cleaningdevice, as shown and described.
FIG. 1 is a perspective view of an embodiment of a cleaning device;
FIG. 2 is a side view of the cleaning device of FIG. 1;
FIG. 3 is a further side view of the cleaning device of FIG. 1;
FIG. 4 is a top view of the cleaning device of FIG. 1;
FIG. 5 is a bottom view of the cleaning device of FIG. 1;
FIG. 6 is a front view of the cleaning device of FIG. 1;
FIG. 7 is a rear view of the cleaning device of FIG. 1;
FIG. 8 is a perspective view of an alternative embodiment of a cleaning device;
FIG. 9 is a side view of the cleaning device of FIG. 8;
FIG. 10 is a further side view of the cleaning device of FIG. 8;
FIG. 11 is a top view of the cleaning device of FIG. 8;
FIG. 12 is a bottom view of the cleaning device of FIG. 8;
FIG. 13 is a front view of the cleaning device of FIG. 8; and,
FIG. 14 is a rear view of the cleaning device of FIG. 8.
The broken lines showing a container illustrate a portion of the cleaning device that forms no part of the claimed design while the broken lines showing the series of raised features in FIGS. 8-11, 13, and 14 illustrate portions of the cleaning device that form no part of the second embodiment.