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:
Mar. 16, 1982
Filed:
Dec. 12, 1979
Applicant:
Inventors:
Masao Matsui, Takatsuki, JP;
Hiroshi Naito, Osaka, JP;
Assignee:
Kanebo, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ; A46B / ;
U.S. Cl.
CPC ...
355 15 ; 1515 / ; 1525652 ; 118652 ;
Abstract
At least a part of the portion of a cleaning device to contact to the image retaining portion in a copying machine of a transferring system is composed of conductive composite fibers consisting of at least one conductive layer containing conductive fine particles and at least one nonconductive layer.