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:
Jul. 29, 1980
Filed:
Jun. 08, 1979
Applicant:
Inventors:
William A Ferrando, Arlington, VA (US);
Raymond A Sutula, Laurel, MD (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429222 ; 429223 ; 429235 ; 429241 ; 429245 ;
Abstract
An electrode grid comprising a sintered mat or felt of graphite fibers which are coated with a mixture of from about 85 to less than 100 weight percent of nickel and from more than zero to about 15 weight percent of phosphorous, the graphite fibers having a density greater than 1.8 gm/cm.sup.3. The grid is attached to an electrical connector and then impregnated with an active material such as nickel hydroxide or cadmium hydroxide to form an electrode.