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. 26, 2012
Filed:
Dec. 24, 2008
Applicant:
Tatsuhiko Shimomura, Tokyo, JP;
Inventor:
Tatsuhiko Shimomura, Tokyo, JP;
Assignee:
Oki Data Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A developer holding apparatus holds developer therein. The developer is discharged through a discharging opening. An agitator includes shaft portions and an agitating portion. A bearing member includes a bearing hole formed therein. One of the shaft portions is rotatably received in the bearing hole. The bearing hole has a larger diameter than the shaft portions. A hollow body is rotatable in the developer holding apparatus and the agitator rotates in the hollow body.