The ornamental design for a liquiddispenser, as shown and described.
FIG. 1 is a perspective view showing our new design for a liquid dispenser.
FIG. 2 is a front view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a side view thereof;
FIG. 7 is a perspective view shown with a cloth enclosed under the cap; and,
FIG. 8 is an exploded perspective view thereof.
The broken lines showing a cloth in FIGS. 7 and 8 form no part of the claimed design but are are included for the purpose of illustrating the nature and intended use thereof. The broken lines in FIGS. 2, 4, 5 & 6 are included for the purpose of illustrating the bottom end portion that forms no part of the claimed design.