Pneumatic tire with tread having chamfer located in notch

Details Pneumatic tire with tread having chamfer located in notch Pneumatic tire with tread having chamfer located in notch

2011-01-25

2011-01-25

Maki, Steven D (Department: 1747)

Resilient tires and wheels

Tires, resilient

Anti-skid devices

C152S209210, C152S209240, C152SDIG020

Reexamination Certificate

active

07874331

ABSTRACT:
The tread of a pneumatic tire has a plurality of tread elements separated by at least one groove, the tread elements having a depth as determined from an initial tread surface and the base of the at least one groove. The tread has at least one chamfer. The chamfer is divided into at least two inclined adjacent portions with the inclined adjacent portions being inclined at different inclination angles relative to the tread surface. The difference in inclination angles of the different portions is at least 10°. The inclined adjacent portions are both connected to an inclined common area, the inclined common area being adjacent to the initial tread surface.

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Machine translation for Japan 2001-121926 (no date).
Machine translation for Japan 2918227 (no date).
Machine translation for Japan 2001-225611 (no date).
Abstract for Japan 2918227 (no date).
Machine translation for Europe 296605 (no date).
European Search Report, completed Jun. 5, 2008.

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