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:
Mar. 12, 1991
Filed:
Jan. 25, 1989
Applicant:
Inventor:
Keigo Tange, Osaka, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355297 ; 1525653 ;
Abstract
A cleaning apparatus for cleaning the surface of a photosensitive member having a cleaning blade, and a cleaning roller which is disposed on the upstream side of the cleaning blade with respect to the rotational direction of the photosensitive member, and is moved laterally as to the rotational axis thereof by the driving power that rotates the same.