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:
Apr. 27, 2010
Filed:
Jul. 10, 2006
Yuji Terai, Minamiashigara, JP;
Yasutomo Ishii, Ebina, JP;
Yuji Terai, Minamiashigara, JP;
Yasutomo Ishii, Ebina, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An image forming apparatus includes an image bearing member, a charging roll that charges the image bearing member by rotating in contact with the image bearing member, and a cleaning member that removes materials adhered to the surface of the charging roll by contacting the surface of the charging roll. The cleaning member includes a foam body having an average cell diameter of 0.18 mm to 1.0 mm, and a ten point height of irregularities (Rz: JIS B0601-1982) of the charging roll is 1 μm to 17 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile