USD713330S1 - Tread portion of an automobile tire

Info

FIG. 1 is a perspective view of tread portion of an automobile tire according to my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a fragmentary enlarged front view showing the details of the tread portion thereof;

FIG. 6 is a section view taken along line 6-6 in FIG. 5; and,

FIG. 7 is a section view taken along line 7-7 in FIG. 5.

The broken lines in the drawing figures show portions of the tire that are not being claimed and thus form no part of the claimed design.

CLAIM

The ornamental design for a tread portion of an automobile tire, as shown and described.