The ornamental design for a light guiderod for dental light irradiator, as shown and described.
FIG. 1 is a bottom front perspective view of a light guide for dental light irradiator;
FIG. 2 is a top front perspective view of the light guide rod of FIG. 1;
FIG. 3 is a front elevation view of the light guide rod of FIG. 1;
FIG. 4 is a top plan view of the light guide rod of FIG. 1;
FIG. 5 is a bottom plan view of the light guide rod of FIG. 1;
FIG. 6 is a left side elevation view of the light guide rod of FIG. 1;
FIG. 7 is a right side elevation view of the light guide rod of FIG. 1; and,
FIG. 8 is a referential view showing the light guide rod of FIG. 1 in a dental light irradiator.
The shade lines on the surfaces of the light guide rod for dental light irradiator show contour and not surface ornamentation. In particular, the oblique line shading in FIGS. 1-8 represents a transparent surface.
The broken lines shown in FIG. 8 illustrate portions of the light guide rod for dental light irradiator that form no part of the claim.