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. 16, 1993
Filed:
Aug. 07, 1991
Applicant:
Inventors:
Jerome R Heiman, Milwaukee, WI (US);
Jack Bruss, Elm Grove, WI (US);
Assignee:
Globe-Union Inc., Milwaukee, WI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ; H01M / ;
U.S. Cl.
CPC ...
429129 ; 429 66 ; 429176 ; 429177 ; 429247 ;
Abstract
A flat, rigid sheet of predetermined configuration is provided for insertion between each end cell element and the corresponding container end wall of a battery during production line manufacturing. The battery is thus protected from the harmful effects resulting from the flexing of the container end walls due to oscillating hydraulic pressure of the electrolyte contained within the outermost cells of the battery.