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. 09, 2003
Filed:
Jun. 11, 2001
Applicant:
Inventors:
Jean-Yves Denoueix, Blanzat, FR;
Pedro Costa Pereira, Clermont-Ferrand, FR;
Assignee:
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 9/22 ; B60C 9/20 ; B60C 1/100 ;
U.S. Cl.
CPC ...
B60C 9/22 ; B60C 9/20 ; B60C 1/100 ;
Abstract
A tire having a crown which includes a ply of circumferentially oriented, helically wound reinforcing threads. This ply is arranged such that in sensitive zones, for example, beneath the grooves of the tread pattern, the laying pitch of the circumferential reinforcing threads is greatly increased. This substantially reduces the risks of damage to the circumferential reinforcing threads in these zones.