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. 19, 2021
Filed:
Jun. 12, 2020
Alps Alpine Co., Ltd., Tokyo, JP;
Manabu Tamura, Miyagi-ken, JP;
Minoru Abe, Miyagi-ken, JP;
ALPS ALPINE CO., LTD., Tokyo, JP;
Abstract
A current sensor includes at least one bus bar through which a current to be measured flows and a casing integrated with part of the bus bar. A conductive portion is provided in the at least one bus bar, which is used to verify whether the current sensor functions normally. In the conductive portion, a front face of the bus bar is exposed from a casing main body to form an exposed face and a rear face of the bus bar opposite the exposed face is coated with synthetic resin to form coated face. Furthermore, the conductive portion has a trapezoidal shape in which the longer base is the exposed face and the shorter base is the coated face.