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:
Jan. 29, 2019
Filed:
Oct. 23, 2015
Neomax Materials Co., Ltd., Suita-shi, Osaka, JP;
Hitachi Metals, Ltd., Minato-ku, Tokyo, JP;
Aoyama Seisakusho Ibaraki Plant Co,. Ltd., Hitachinaka, Ibaraki, JP;
Yoshimitsu Oda, Suita, JP;
Masaharu Yamamoto, Suita, JP;
Masaaki Ishio, Tokyo, JP;
Naonori Ishii, Hitachinaka, JP;
Hirofumi Nakano, Hitachinaka, JP;
HITACHI METALS, LTD., Tokyo, JP;
AOYAMA SEISAKUSHO IBARAKI PLANT CO., LTD., Ibaraki, JP;
Abstract
A battery terminal includes a shaft portion and a flange portion. The battery terminal is made of a clad material in which at least a first metal layer and a second metal layer are bonded to each other. Each of the shaft portion and the flange portion includes the first metal layer on a first side in a shaft direction and the second metal layer on a second side in the shaft direction. The first metal layer in the shaft portion includes a protruding portion that further protrudes to the second side in the shaft direction with respect to a surface of the first metal layer on the second side in the shaft direction in the flange portion.