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:
Dec. 01, 2020
Filed:
Oct. 16, 2015
Applicant:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Inventors:
Assignee:
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 19/12 (2006.01); B29D 30/06 (2006.01); C08L 23/22 (2006.01); B60C 9/04 (2006.01); B60C 9/00 (2006.01);
U.S. Cl.
CPC ...
B60C 19/122 (2013.01); B29D 30/0685 (2013.01); C08L 23/22 (2013.01); B29D 2030/0686 (2013.01); B29D 2030/0694 (2013.01); B60C 9/0007 (2013.01); B60C 2009/0441 (2013.01); B60C 2009/0466 (2013.01); C08L 2203/162 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
Provided is a pneumatic tire in which a sealant layer entirely exhibits sufficient sealing performance. The present invention relates to a pneumatic tire including a sealant layer located radially inside an innerliner, the sealant layer being formed by continuously and spirally applying a generally string-shaped sealant to the inner periphery of a tire in the tire width direction from one side to the other, the attachment start portion of the sealant being located tire-widthwise inward from the tire-widthwise end of the sealant layer.