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:
Dec. 25, 2018
Filed:
Mar. 22, 2017
Hitachi Metals, Ltd., Tokyo, JP;
Yoshikazu Hayakawa, Hitachi, JP;
Tomoyuki Murayama, Hitachi, JP;
Hirotaka Eshima, Hitachi, JP;
Fumihito Oka, Hitachi, JP;
Takahiro Futatsumori, Mito, JP;
HITACHI METALS, LTD., Tokyo, JP;
Abstract
A composite cable includes a first twisted-pair wire formed by twisting a pair of first electric wires which each include a first center conductor and a first insulation, a second twisted-pair wire formed by twisting a pair of second electric wires which each include a second center conductor and a second insulation, a pair of third electric wires arranged between the first and second twisted-pair wires, the third electric wires each having a larger outer diameter than the first and second electric wires and including a third center conductor with a larger cross-sectional area than the first and second center conductors and a third insulation, and a tape member spirally wound around an assembled article formed by twisting the first and second twisted-pair wires and the pair of third electric wires together. The twisted-pair wires, the assembled article and the tape member are twisted or wound in a same direction.