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:
Nov. 08, 1994
Filed:
Jan. 26, 1994
Applicant:
Inventors:
Yuzi Ishihara, Kawasaki, JP;
Hisayo Ito, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355219 ; 361225 ; 492 53 ; 492 56 ;
Abstract
A charger having a surface layer, the content of components of the surface layer having a molecular weight of 1,000 or less in a resin is 0.5 wt % or less, charges a member to be charged by contacting the member to be charged in an electrophotographic apparatus or the like.
Quick Actions:
Ishihara, Yuzi. (1994). Contact charging member and apparatus using the charging member (U.S. Patent No. 5363176). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5363176
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile