The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2014
Filed:
May. 12, 2009
Applicant:
Takeshi Watanabe, Kodaira, JP;
Inventor:
Takeshi Watanabe, Kodaira, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 13/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The aspect of the present invention is a pneumatic tire comprising a plurality of radial protrusionseach extending in a tire radial direction on a tire surfaceand having a shape protruding from the tire surface outward in a tire width direction, wherein the plurality of radial protrusionsare provided radially with a tire rotation axis as a center, the plurality of radial protrusionseach have a low protrusion portionand a high protrusion portion, and a height of the low protrusion portion measured in the tire width direction hs is lower than a maximum height of the high protrusion portion h measured in the tire width direction.