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:
Apr. 14, 1998
Filed:
Apr. 05, 1996
Applicant:
Inventors:
Frank Lichtenberg, Zeiskam, DE;
Uwe Kohler, Kelkheim, DE;
Klaus Kleinsorgen, Kelkheim, DE;
Andreas Folzer, Treibach-Althofen, AT;
Alexander Bouvier, Krumpendorf, AT;
Assignee:
Varta Batterie Aktiengesellschaft, Hanover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; C22C / ;
U.S. Cl.
CPC ...
429 59 ; 420581 ; 420582 ; 420587 ; 420900 ;
Abstract
As an active material for its negative electrode, a hydrogen storage alloy for a Ni/H battery has the composition