The ornamental design for a pilldispenser, as shown and described.
FIG. 1 is a top front perspective view of a pill dispenser showing our new design;
FIG. 2 is a bottom front perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top side elevation view thereof;
FIG. 8 is a bottom side elevation view thereof; and,
FIG. 9 is a perspective view of the pill dispenser thereof, with the receiver shown in an opened position prior to receiving pills or a blister card with pills.
The broken lines depict portions of the article that form no part of the claimed design.