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. 02, 2009
Filed:
Mar. 05, 2007
Applicant:
Hisataka Hisakuni, Toride, JP;
Inventor:
Hisataka Hisakuni, Toride, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A band-like developer (toner) image is formed on an image bearing member by a developing member without performing a charging operation by a charger for electrically charging the image bearing member and then is removed by a cleaner. Thereafter, the charging operation is started after an area, in which the band-like developer image is removed by the cleaner, passes through an opposing portion between the image bearing member and the charger.