Tread portion of an automobile tire

Description

FIG. 1 is a perspective view of a tread portion of an automobile tire showing our 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 left side view thereof;

FIG. 6 is a fragmentary enlarged front view showing the details of the tread portion thereof;

FIG. 7 is a section view taken along line 7-7 in FIG. 6; and,

FIG. 8 is a section view taken along line 8-8 in FIG. 6.

Broken lines in the drawing figures are intended to show portions of the tire that are not being claimed, and thus form no part of the claimed invention.

Claims

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