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:
Sep. 13, 2016
Filed:
Jan. 23, 2014
Applicant:
Bridgestone Corporation, Chuo-ku, Tokyo, JP;
Inventors:
Toshiyuki Watanabe, Kodaira, JP;
Yoshiyuki Waki, Kodaira, JP;
Taiga Ishihara, Kodaira, JP;
Hidetoshi Yokota, Kodaira, JP;
Seiji Ishikawa, Kodaira, JP;
Kento Hirohata, Kodaira, JP;
Akio Kusano, Kodaira, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 19/00 (2006.01);
U.S. Cl.
CPC ...
B60C 19/002 (2013.04); Y10T 152/10513 (2015.01);
Abstract
A pneumatic tire in which a cavity resonance sound is reduced while punctures are easily repaired with a puncture sealant. The pneumatic tire has a fibrous region where short fibers are bonded onto an inner surface of the tire. A circumferential fiberless region where short fibers are not bonded onto the inner surface of the tire extends circumferentially between both ends of a tread ground contact area.