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. 19, 1980
Filed:
Oct. 18, 1978
Applicant:
Inventors:
Nobuyuki Yanagihara, Hirakata, JP;
Isao Matsumoto, Osaka, JP;
Mamoru Ishitobi, Neyagawa, JP;
Tsutomu Iwaki, Yawata, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
141-11 ; 141-9 ; 141125 ; 141126 ; 366150 ;
Abstract
An improved method of mass producing a battery electrode made of porous metal having uniformly impregnated therein a large amount of active material which comprises applying to the outer surface of a porous metal having continuously interlinked pore portions an active material in paste form and scrubbing the outer surface of the porous metal with a scrubber while agitating the active material disposed below the porous metal by means of a stirrer.