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:
Feb. 03, 1976
Filed:
Mar. 04, 1974
Applicant:
Inventor:
Shigeru Sadamatsu, Tokyo, JA;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 15 ; 152565 ;
Abstract
An electrophotographic copying machine having a cleaning blade with a cleaning surface coated with a material having a friction coefficient less than 0.8 with respect to the surface of the photosensitive member of the machine, the blade having a tensile elasticity of 0.01 to 10 Kg/mm.sup.2 and the cleaning surface thereof facing the direction of advance of the photosensitive member.