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:
May. 12, 2020
Filed:
Dec. 21, 2018
Yazaki Corporation, Tokyo, JP;
Masahiro Takamatsu, Shizuoka, JP;
Koichi Uezono, Shizuoka, JP;
Kousuke Kinoshita, Shizuoka, JP;
Atsushi Nakata, Shizuoka, JP;
Yasuyuki Saito, Shizuoka, JP;
Kazuyuki Oiwa, Shizuoka, JP;
Terumitsu Sugimoto, Shizuoka, JP;
Taku Furuta, Shizuoka, JP;
Noriaki Sasaki, Shizuoka, JP;
Yukinari Naganishi, Shizuoka, JP;
Sadaharu Okuda, Shizuoka, JP;
Kunihiko Yamada, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A vehicular circuit body includes a plurality of control boxes, a trunk line that connects the plurality of control boxes to each other, and a branch line that directly or indirectly connects the control box to an accessory. The trunk line and the branch line each includes a power source line having a predetermined current capacity and a communication line having a predetermined communication capacity. Each of the plurality of control boxes includes a plurality of branch line connection portions to and from which the communication line of the branch line is attachable and detachable. Each of the plurality of branch line connection portions is provided with a lock function portion that is physically or electrically brought into a lock state in a case where the branch line is not connected thereto.