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. 20, 2011
Filed:
Dec. 07, 2005
Makoto Ishiyama, Kodaira, JP;
Jun Matsuzaki, Kodaira, JP;
Masafumi Koide, Hidaka, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
A pneumatic tirehaving a toroidal carcassand a beltconsisting of belt layersarranged in the outer circumferential side of a crown portionof the carcass. Between the adjacent belt layers, the cordsare crossed with each other with respect to an equatorial plane E of the tire to form cross belt layers. The widest belt layeris a folded belt layer having a body portionand a folded portion. A cordconstituting the folded belt layeris an organic fiber cord. A narrow belt reinforcing layerof rubberized cordsis arranged at least immediately below the width terminal endof the body portionof the folded belt layerwhich terminal endabuts on the folded portion