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. 16, 2025
Filed:
Mar. 29, 2023
Applicant:
Proterial, Ltd., Tokyo, JP;
Inventors:
Tamotsu Sakurai, Tokyo, JP;
Hiromitsu Kuroda, Tokyo, JP;
Yoshiki Nakade, Hitachi, JP;
Minoru Takatsuto, Hitachi, JP;
Atsuro Yaguchi, Tokyo, JP;
Assignee:
PROTERIAL, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 7/18 (2006.01); H01B 1/02 (2006.01); H01B 7/02 (2006.01); H01B 7/04 (2006.01); H01B 7/22 (2006.01); H01B 11/10 (2006.01);
U.S. Cl.
CPC ...
H01B 7/1875 (2013.01); H01B 1/026 (2013.01); H01B 7/226 (2013.01);
Abstract
A cable is provided with a cable core including one or more electric wires, a shield layer provided to cover around the cable core and composed of a laterally wound shield formed by winding metal wire strands helically, and a sheath provided to cover around the shield layer. The metal wire strands are semi-hard copper alloy wires, and P/PD, which is the ratio of the winding pitch P in the laterally wound shield to the pitch diameter PD of the shield layer, is less than 9.9.