Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshinori Asayama0
Date of Patent
January 1, 2019
0Patent Application Number
153426930
Date Filed
November 3, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pneumatic tire has a plurality of polygonal shallow grooves. The polygonal shallow grooves are formed on a surface of a land portion of a tread surface, for constructing closed loops. The plurality of polygonal shallow grooves formed on one of the land portions have internal regions which are independent of each other.
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