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:
Oct. 21, 2025
Filed:
Sep. 24, 2021
Applicant:
Pirelli Tyre S.p.a., Milan, IT;
Inventors:
Simone Agresti, Milan, IT;
Guido Luigi Daghini, Milan, IT;
Assignee:
PIRELLI TYRE S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
D07B 1/06 (2006.01); B60C 9/00 (2006.01);
U.S. Cl.
CPC ...
D07B 1/062 (2013.01); B60C 9/0007 (2013.01); B60C 2009/0092 (2013.01); D07B 2201/1044 (2013.01); D07B 2201/2006 (2013.01); D07B 2201/2039 (2013.01); D07B 2501/2046 (2013.01);
Abstract
The invention relates to a metallic reinforcing cord () for tyres for vehicle wheels, comprising from two to ten metallic wires () twisted together with a twisting pitch (P) and each having a predetermined diameter. In at least some cross sections of the metallic reinforcing cord (), at least two of said metallic wires () are arranged to a minimum mutual distance greater than, or equal to, 2.5 times the predetermined diameter.