Pneumatic tire tread and buttress

Abstract

Description

FIG. 1 is a perspective view, partly schematic, of a pneumatic tire tread and buttress embodying my new design, it being understood that the pattern is repeated throughout the circumference of the tread and buttress, as shown schematically by solid lines, and that the buttress pattern is repeated on the opposite side;

FIG. 2 is an enlarged, fragmentary developmental plan view of the tread and buttress of FIG. 1;

FIG. 3 is an enlarged sectional view of the tread and buttress, taken substantially as indicated by line 3--3 of FIG. 2;

FIG. 4 is a perspective view, partly schematic, of another embodiment of a pneumatic tire tread and buttress embodying my new design, it being understood that the pattern is repeated throughout the circumference of the tread and buttress, as shown schematically by solid lines, and that the buttress pattern is repeated on the opposite side;

FIG. 5 is an enlarged, fragmentary developmental plan view of the tread and buttress of FIG. 4; and

FIG. 6 is an enlarged sectional view of the tread and buttress, taken substantially as indicated by line 6--6 of FIG. 5.

Claims

The ornamental design for a pneumatic tire tread and buttress, substantially as shown and described.