Tread of an automobile tire

- BRIDGESTONE CORPORATION
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Description

FIG. 1 is a perspective view of a tread of an automobile tire;

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; and,

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

Broken lines in the drawings 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 of an automobile tire, as shown and described.

Referenced Cited
U.S. Patent Documents
D225914 January 1973 Bertazzoli
D228889 October 1973 Boileau et al.
D250887 January 23, 1979 Poque
D276711 December 11, 1984 Menster
D336267 June 8, 1993 Bonvini
D340683 October 26, 1993 Hitzky
D384605 October 7, 1997 Aoki
D559171 January 8, 2008 Sakuraba
D755115 May 3, 2016 Cothran
Patent History
Patent number: D783512
Type: Grant
Filed: Oct 15, 2015
Date of Patent: Apr 11, 2017
Assignee: BRIDGESTONE CORPORATION (Chuo-ku, Tokyo)
Inventors: Shoko Nagamoto (Tokyo), Alberico De Giacco (Rome)
Primary Examiner: Robert M Spear
Application Number: 29/542,609
Classifications
Current U.S. Class: Zigzag Type (D12/583)