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. 10, 2015
Filed:
Oct. 24, 2012
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Nobuyoshi Yoshida, Suntou-gun, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01); G03G 15/01 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0189 (2013.01); G03G 15/0808 (2013.01); G03G 2215/0132 (2013.01);
Abstract
A developing device causes toner to be discharged from a foam layer by an intrusion member configured to intrude into the foam layer of a supply roller, and to be supplied to above a contact region between a developing roller and the supply roller.