Caster Wheel

FIG. 1 is a perspective view of a caster wheel showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of portion 9 shown in FIG. 2 thereof.

The dash-dash broken lines shown in the drawings are included for the purpose of illustrating portions of the caster wheel that form no part of the claimed design.

The long dash-short dash broken lines of FIGS. 2 and 9 depict the limits of the enlarged views and form no part of the claimed design. The long dash-short dash lead line in FIG. 2 labeled 9 indicates the area from which the enlargement in FIG. 9 is taken and forms no part of the claimed design.