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:
Sep. 02, 1986
Filed:
May. 02, 1985
Applicant:
Inventors:
Joji Yatsunami, Tokyo, JP;
Tamio Araki, Fuchu, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
D07B / ; B60C / ;
U.S. Cl.
CPC ...
152527 ; 57212 ; 57902 ;
Abstract
A pneumatic radial tire comprising a radial carcass and a belt superimposed about a crown of the carcass is disclosed. In this tire, the cord for the belt is a metallic cord comprising a core of two metallic wires and an outer layer of six metallic wires disposed about the core, all of these wires having the same diameter and twisting direction and a form ratio of 90.about.110%.