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:
Oct. 09, 2001
Filed:
Mar. 17, 1999
Applicant:
Inventor:
William H. Kump, St. Paul, MN (US);
Assignee:
GNB Technologies, Inc., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/04 ; H01M 2/02 ;
U.S. Cl.
CPC ...
H01M 2/04 ; H01M 2/02 ;
Abstract
A battery including a container, a cover and an end wall stiffener block. The container is molded with a compartment between an outer and an inner end wall into which the stiffener block is inserted. The stiffener block is preferably made of a stiff plastic or of metal. The stiffener block and compartment are sized so that a contacting relationship is maintained between the inner wall, the block, and the outer wall. The inner wall also maintains a contacting relationship with the active internal components of the battery. During assembly, both the inner and the outer end walls are heat-sealed to the cover, such that the compartment is entirely sealed.