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:
Feb. 27, 2001
Filed:
Sep. 30, 1999
Hirokatsu Maruyama, Hiratsuka, JP;
Kazuhiro Shimura, Hiratsuka, JP;
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Abstract
A heavy-duty pneumatic radial tire is disclosed, which comprises a bead filler disposed on an outer periphery of an annular bead core; a carcass layer formed by arraying a plurality of steel cords in a tire radial direction, an end part thereof being turned up from the inside of the tire to the outside around the bead core; a steel reinforcing material wrapping around the bead core with the carcass layer interposed, and a bar-shaped transponder buried in an area separated from metallic components of a bead section in the bead filler so as to set a longitudinal direction thereof in a tire circumferential direction, the area being closer to the bead core than a turned-up end of the carcass layer in a turned-up side of the carcass layer, and closer to the bead core than an inner wrapping end of the steel reinforcing material in a main body side of the carcass layer.