The ornamental design for a medicinecabinet, as shown and described.
FIG. 1 is a front and left side perspective view of a medicine cabinet
showing my new design;
FIG. 2 is a front elevational view thereof; and,
FIG. 3 is a top and front perspective view thereof, with the two doors
shown partially opened.
The broken-line disclosure of portions of the interior and the rear of the
cabinet are for illustrative purposes and form no part of the claimed
design.