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:
Jun. 23, 1987
Filed:
Jul. 17, 1985
Applicant:
Inventors:
Hideki Tada, Yokohama, JP;
Michio Ito, Hachioji, JP;
Kazuki Tanaka, Yokohama, JP;
Nobuyuki Kume, Yokohama, JP;
Tetsuya Takei, Kawasaki, JP;
Hiroki Kisu, Ichikawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 15 ; 118652 ;
Abstract
A cleaning device in an image forming apparatus for removing developer, dust and/or corona products adhering to a surface to be cleaned includes a cleaning member bearing against a surface to be cleaned to clean the surface to be cleaned, receiving means for receiving magnetic powder removed from the surface to be cleaned by the cleaning member, and magnets provided at the opposite ends of the cleaning member to prevent the magnetic powder removed from the surface to be cleaned by the cleaning member from scattering outwardly.