FIG. 1 is a front view of my pushbutton of a dispenser head design;
FIG. 2 is a left side view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top right perspective view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top left perspective view thereof;
FIG. 7 is a top view thereof; and
FIG. 8 is a top rear perspective view thereof;
FIG. 9 is a front view of my design for a pushbutton of a dispenser head having an alternative design;
FIG. 10 is a left side view of the design of FIG. 9;
FIG. 11 is a rear view of the design of FIG. 9;
FIG. 12 is a top right perspective view of the design of FIG. 9;
FIG. 13 is a right side view of the design of FIG. 9;
FIG. 14 is a top left perspective view of the design of FIG. 9;
FIG. 15 is a top view of the design of FIG. 9; and,
FIG. 16 is a top rear perspective view of the design of FIG. 9.