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:
Jun. 04, 2024
Filed:
Apr. 03, 2020
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Daichi Watabe, Kanagawa, JP;
Atsushi Tanno, Kanagawa, JP;
The Yokohama Rubber Co., LTD., Tokyo, JP;
Abstract
In a pneumatic tire, a sound absorptive member is installed on an inner surface of a tread portion with a sheet material interposed therebetween. The sheet material is fixed relative to the tire inner surface or the sound absorptive member at first fixed regions. The sheet material is not fixed relative to the tire inner surface or the sound absorptive member at a non-fixed region between the first fixed regions. The sheet material is fixed at a second fixed region relative to the other of the tire inner surface or the sound absorptive member ina portion of the non-fixed region. A repair liquid introducing portion connects a closed space and a tire cavity with the sheet material, the closed space being separated from the tire cavity by the tire inner surface and the non-fixed region or the sound absorptive member and the non-fixed region in a meridian cross-section.