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:
Jun. 04, 2019
Filed:
Apr. 03, 2014
Applicant:
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Inventor:
Ryotaro Suefuji, Hiratsuka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/48 (2006.01); B29C 47/02 (2006.01); B29C 71/02 (2006.01); D07B 1/06 (2006.01); B60C 9/00 (2006.01); B29K 9/06 (2006.01); B29K 305/12 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
D02G 3/48 (2013.01); B29C 47/025 (2013.01); B29C 71/02 (2013.01); B60C 9/0007 (2013.01); D07B 1/062 (2013.01); D07B 1/0613 (2013.01); B29K 2009/06 (2013.01); B29K 2305/12 (2013.01); B29L 2031/7092 (2013.01); D07B 1/0686 (2013.01); D07B 2201/2052 (2013.01); D07B 2201/2061 (2013.01); D07B 2201/2074 (2013.01); D07B 2501/2046 (2013.01);
Abstract
A steel cord has a stranded structure comprising a plurality of sheath strands intertwined around the outer circumferential surface of a core strand; and a filament having a linear mass density of at least 560 dtex and not more than 2,200 dtex wrapped in a spiral around the outer circumferential surface of the core strand. The steel cord is embedded in an unvulcanized rubber member to mold a molded rubber article, which is then vulcanized.