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. 17, 1982
Filed:
Dec. 04, 1980
Applicant:
Inventor:
Hideo Kurose, Zushi, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G / ; B01J / ;
U.S. Cl.
CPC ...
361433 ; 29570 ;
Abstract
A capacitor comprises an anode foil, a cathode foil, and an intermediate layer interposed between the foils, the capacitor being impregnated with an electrolyte. The surface of the anode foil confronting the intermediate layer is formed with an oxide film. An insulator is provided to maintain at least the anode foil out of contact with the intermediate layer. The intermediate layer comprises a low density capacitor paper impregnated with an electroconductive fine powder such that one surface of the paper contacts the cathode foil with a small potential difference.
Kurose, Hideo. (1982). Low noise electrolytic capacitors (U.S. Patent No. 4345302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4345302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile