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. 16, 1988
Filed:
Nov. 25, 1986
Applicant:
Inventors:
Satoshi Otomura, Chiba, JP;
Hideki Akiyoshi, Numazu, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430 63 ; 430 58 ; 428621 ; 428626 ;
Abstract
An electrode for use with an electrophotographic photoconductor comprising a non-aluminum metal layer and an aluminum layer which are successively formed on a substrate, thereby constituting a double-layered electrode, and an electrophotographic photoconductor including the double layered electrode are disclosed.
Otomura, Satoshi. (1988). Dual layer electrode used with electrophotographic photoconductor (U.S. Patent No. 4764442). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4764442
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile