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:
Aug. 01, 2017
Filed:
Dec. 19, 2011
Kohtaro Ikeda, Hitachinaka, JP;
Eiichi Isono, Hitachinaka, JP;
Shin Onose, Hitachinaka, JP;
Hayato Koguchi, Hitachinaka, JP;
Kohtaro Ikeda, Hitachinaka, JP;
Eiichi Isono, Hitachinaka, JP;
Shin Onose, Hitachinaka, JP;
Hayato Koguchi, Hitachinaka, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Hitachinaka-Shi, Ibaraki, JP;
Abstract
A plating layeris formed on a surface of a battery cover, and a peripheral edge partof a cover caseis arranged on an upper surface of the plating layer. A welding partis formed at a tip part of the peripheral edge part. The welding partincludes a melted partin which the tip of the peripheral edge partis melted, and an elution partflowing from the tip onto the plating layer, and the melted partand the elution partare welded to the plating layerin the upper surface of the plating layer