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. 30, 1999
Filed:
Mar. 19, 1998
Applicant:
Inventor:
Shingo Hirota, Kobe, JP;
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399358 ; 399360 ;
Abstract
A cleaning device for cleaning residual toner on a toner image carrier. The cleaning device includes a blade that comes into contact with the toner image carrier at an acute angle with respect to an immediate downstream portion of the toner image carrier at a toner removal area where the blade scrapes off residual toner from the toner image carrier. A collecting device moves in a direction opposite the direction of movement of the toner image carrier at the toner removal area and collects the residual toner scraped off by the blade member.