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, 2005
Filed:
Jun. 17, 2003
Taku Kunou, Minamiashigara, JP;
Shinichiro Saito, Minaiashigara, JP;
Toshiaki Murofushi, Minamiashigara, JP;
Kazunari Koga, Minamiashigara, JP;
Toshinori Nozaki, Asaka, JP;
Taku Kunou, Minamiashigara, JP;
Shinichiro Saito, Minaiashigara, JP;
Toshiaki Murofushi, Minamiashigara, JP;
Kazunari Koga, Minamiashigara, JP;
Toshinori Nozaki, Asaka, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A recycle developer bearing body which is an effective recycle of a used developer bearing body, helps effective utilization of resources, and does not result in image quality degradation, such as developer concentration unevenness. In the recycle developer bearing body, even when scars or other defects are developed on a developer bearing surface of the developer bearing body from previous use, a surface roughness Ra of the developer bearing surface having the scars or other defects of the developer bearing body is 0.8 μm or more.