The ornamental design for a toothbrushcover, as shown and described.
FIG. 1 is a front and bottom end perspective view of a toothbrush cover
showing my new design, the undisclosed rear and sides being unornamented;
FIG. 2 is a top end perspective view thereof;
FIG. 3 is a front and bottom end perspective view of a second embodiment of
the design shown in FIGS. 1 and 2, the only differences residing in the
appearance of the front and bottom end of the cover;
FIG. 4 is a front and bottom end perspective view of a third embodiment of
the design show in FIGS. 1 and 2, the only differences residing in the
appearance of the front and bottom end of the cover; and,
FIG. 5 is a front and bottom end perspective view of a fourth embodiment of
the design shown in FIGS. 1 and 2, the only differences residing in the
appearance of the front and bottom end of the cover.