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:
Feb. 21, 2012
Filed:
Aug. 03, 2007
Wataru Mashiko, Kyoto, JP;
Mitsunori Maeda, Kyoto, JP;
Hiroyasu Kawada, Kyoto, JP;
Takashi Akimoto, Kyoto, JP;
Tomohiro Imamura, Kyoto, JP;
Motoshi Kiribayashi, Kyoto, JP;
Wataru Mashiko, Kyoto, JP;
Mitsunori Maeda, Kyoto, JP;
Hiroyasu Kawada, Kyoto, JP;
Takashi Akimoto, Kyoto, JP;
Tomohiro Imamura, Kyoto, JP;
Motoshi Kiribayashi, Kyoto, JP;
GS Yuasa International Ltd., Kyoto, JP;
Abstract
An object of the invention is to provide a lead acid battery having a liquid surface sensor () installed to a liquid surface sensor installation portion () on a top face of a container lid (), an electronic circuit board () contained in a recessed portion () on the top face of the container lid (), terminal connecting conductors () connecting the electronic circuit board () to terminals (), and a liquid surface sensor connecting conductor () connecting the liquid surface sensor () to the electronic circuit board (), preventing from catching on an object on the top face of the container lid () by insert molding the terminal connecting conductors () and the liquid surface sensor connecting conductor () in the container lid (), preventing the terminal connecting conductors () and the liquid surface sensor connecting conductor () from being corroded by an electrolyte solution even if the electrolyte solution is spotted on the top face, and improving the outer appearance.