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:
Dec. 13, 2011
Filed:
Mar. 03, 2009
Applicants:
Hisashi Kunihiro, Nara, JP;
Koichi Mihara, Osaka, JP;
Inventors:
Hisashi Kunihiro, Nara, JP;
Koichi Mihara, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
One embodiment of a development apparatus includes a developer carrier that transports a two-component developer and a scraper that detaches the two-component developer transported by the developer carrier from a surface of the developer carrier. Also, a front end of the scraper is formed so as not to have an edge that is less than 90 degrees. Further, the development apparatus includes a scraper pedestal having rigidity, and the scraper is fixed on the scraper pedestal.