The ornamental design for a dispenser for refrigerator, as shown and described.
FIG. 1 is a front perspective view of a dispenser for refrigerator showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is the top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a front perspective view thereof, as shown in an alternate configuration;
FIG. 9 is a front perspective view thereof, as shown in another alternate configuration; and,
FIG. 10 is a front perspective view thereof.
The broken lines shown in FIGS. 1-9 represent unclaimed features that form no part of the claimed design; the broken lines shown in FIG. 10 represent environment that forms no part of the claimed design.