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:
May. 02, 1995
Filed:
Feb. 04, 1993
Applicant:
Inventor:
Yoshio Kashizaki, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 58 ; 430 59 ; 430 71 ; 430 72 ; 430 75 ; 430 76 ; 430 78 ; 430 79 ; 430 83 ; 355211 ; 358300 ;
Abstract
An electrophotographic photosensitive member is disclosed which has a photosensitive layer on a conductive support. The photosensitive layer contains an azo pigment of Formula (1):
Kashizaki, Yoshio. (1995). Electrophotographic photosensitive member, and electrophotographic (U.S. Patent No. 5411828). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5411828
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