The ornamental design for a sterilizer for escalatorhandrail, as shown and described.
FIG. 1 is a front, right side, perspective view of a sterilizer for escalator handrail showing my 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 a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a reference view showing the subject design installed on an escalator handrail.
The broken lines shown in FIGS. 1, 3 and 8 are to show portions of the sterilizer for escalator handrail, which form no part of the claimed design. The portion of an escalator shown in broken lines in FIG. 8 is to show environment and forms no part of the claimed design.