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:
Dec. 30, 1986
Filed:
Oct. 23, 1984
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 58 ; 430 59 ;
Abstract
An electrophotographic photosensitive member has at least a charge generation layer and a charge transport layer. The charge transport layer comprises a charge transporting material and a resin which contains at least 95% by weight of components of molecular weight of 500 or higher.
Yashiki, Yuichi. (1986). Photosensitive member with resin having low oligomer content in charge (U.S. Patent No. 4632892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4632892
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile