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. 21, 2020
Filed:
Jul. 24, 2019
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
FUJI XEROX CO., LTD., Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); G03G 15/02 (2006.01); G03G 21/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0225 (2013.01); G03G 21/169 (2013.01);
Abstract
A cleaning body includes a shaft and an elastic layer disposed by being spirally wound around an outer circumferential surface of the shaft from one end to the other end of the shaft, wherein a relationship between line roughness of a protruding portion formed at an end portion of the elastic layer in a width direction (RaE) and line roughness of a center portion of the elastic layer in the width direction (RaV) satisfies 5≤RaE/RaV.