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:
Jul. 12, 2016
Filed:
Nov. 06, 2014
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Kazuya Korematsu, Osaka, JP;
SHARP KABUSHIKI KAISHA, Osaka-shi, JP;
Abstract
This invention relates to an image forming apparatus for preventing defects in a cleaning blade, filming on a photoreceptor and image defects, and more particularly to an image forming apparatus comprising a toner comprising an external additive, a photoreceptor containing fluororesin particles in its surface layer, and a cleaning blade for cleaning a surface of the photoreceptor, wherein a primary particle diameter of the fluororesin particles is 2.6-7.5 times as large as a primary particle diameter of the external additive.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile