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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.:

US 11890898 B1

PDFFull Text
Date of Patent:
Feb. 06, 2024

Filed:

Oct. 10, 2019

Pneumatic tire

Applicant:

The Yokohama Rubber Co., Ltd., Tokyo, JP;

Inventor:

Ryohei Takemori, Kanagawa, JP;

Assignee:

The Yokohama Rubber Co., LTD., Toyko, JP;

Attorney:

Thorpe North & Western

Primary Examiner:

Kendra Ly

Int. Cl.
CPC ...
B60C 15/06 (2006.01); B60C 17/00 (2006.01); B60C 15/00 (2006.01); B60C 9/20 (2006.01);
U.S. Cl.
CPC ...
B60C 17/0009 (2013.01); B60C 15/0036 (2013.01); B60C 15/0603 (2013.01); B60C 2009/2016 (2013.01); B60C 2009/2019 (2013.01); B60C 2015/061 (2013.01); B60C 2015/0621 (2013.01); B60C 2017/0054 (2013.01); B60C 2017/0063 (2013.01); B60C 2017/0072 (2013.01);
Abstract

A pneumatic tire is provided. A bead filler is disposed on an outer circumferential side of each bead core in bead portions, a side reinforcing layer having a crescent-shaped cross-section is disposed on an inner side in a tire width direction of a carcass layer in a sidewall portion, and as physical properties of a rubber that constitutes the side reinforcing layer and a rubber that constitutes the bead filler, a modulus at 100% elongation is in a range from 8.4 MPa to 10.2 MPa, a tan δ at 60° C. is in a range from 0.04 to 0.08, and JIS hardness at 20° C. is in the range from 75 to 79.

Find Patent Forward Citations

Takemori, Ryohei. (2024). Pneumatic tire (U.S. Patent No. 11890898). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11890898

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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