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. 21, 2001
Filed:
Jul. 12, 1999
Brian J. Thomas, Pewaukee, WI (US);
William J. Ross, Mukwonago, WI (US);
Johnson Controls Technology Company, Plymouth, MI (US);
Abstract
A battery of the type having electrolyte therein, comprising a case defining at least one electrolyte containing cell, and a primary cover bonded to the case. The primary cover has a barrel extending into the electrolyte cell. A secondary cover is bonded to the primary cover top, and includes an aperture concentric with the primary cover barrel. A baffling plug is disposed in the secondary cover aperture and extends into the barrel. The baffling plug has a lid with a bottom, an inner tubular splash guard extending away from said lid bottom, an outer splash guard concentrically spaced from said inner tubular splash guard. A retaining member formed part of the plug base retains the plug in the aperture, and seals the aperture to prevent the escape of the electrolyte.