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:
May. 10, 2022
Filed:
Mar. 24, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/16 (2006.01); G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
G03G 21/0011 (2013.01);
Abstract
A surface roughness Rz of an outer peripheral surface of an intermediate transfer belt is 0.05 μm or more, and toner contains toner base particles and an organosilicon polymer on the surface of the toner base particles. After residual toner on the intermediate transfer belt is collected by a blade into a belt cleaning device, the blade has a coating layer on its surface facing the intermediate transfer belt, the coating layer containing the organosilicon polymer.