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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.:

US 5079117 B1

PDFFull Text
Date of Patent:
Jan. 07, 1992

Filed:

Apr. 20, 1990

Electrophotographic photosensitive member with electrical conductor

Applicant:
Inventors:

Takashi Koyama, Yokahama, JP;

Hideki Anayama, Yokahama, JP;

Yuichi Hashimoto, Tokyo, JP;

Noriko Hirayama, Tokyo, JP;

Kiyoshi Sakai, Tokyo, JP;

Teigo Sakakibara, Tokyo, JP;

Naoto Fujimura, Yokohama, JP;

Shoji Amamiya, Sagamihara, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

Roland Martin

Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430 58 ; 430 59 ; 430 62 ; 430 63 ; 358300 ; 358302 ;
Abstract

An electrophotographic photosensitive member has a photosensitive layer provided on an electroconductive support with interposition of an intermediate layer, the intermediate layer containing a polyether-polyurethane and an electroconductive substance. An electrophotographic apparatus, comprises an electrophotographic photosensitive member having a photosensitive layer provided on an electroconductive support with interposition of an intermediate layer, the intermediate layer containing a polyether-polyurethane and an electroconductive substance. A facsimile apparatus comprises an electrophotographic apparatus and a receiving means for receiving image information from a remote terminal, the electrophotographic apparatus comprising an electrophotographic photosensitive member having a photosensitive layer provided on an electroconductive support with interposition of an intermediate layer, the intermediate layer containing a polyether-polyurethane and an electroconductive substance.

Find Patent Forward Citations

Koyama, Takashi. (1992). Electrophotographic photosensitive member with electrical conductor (U.S. Patent No. 5079117). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5079117

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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