Tread portion of an automobile tire

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a fragmentary enlarged front view identified by lines A-A and B-B in FIG. 2; and,

FIG. 7 is a sectional view taken in the direction of line 7-7 in FIG. 6.

Broken lines in the drawing figures show portions of the tire that form no part of the claimed design.

Claims

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