Tread portion of an automobile tire

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a plane view thereof;

FIG. 4 is a right side view thereof;

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

FIG. 6 is an end view taken along line 6-6 in FIG. 5 thereof; and,

FIG. 7 is an end view taken along line 7-7 in FIG. 5 thereof.

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

Claims

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