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:
Jan. 31, 1995
Filed:
Feb. 18, 1994
Applicant:
Inventors:
Ryuichiro Maeyama, Yokohama, JP;
Takahiro Kubo, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355271 ; 355301 ; 152072 ; 428 87 ;
Abstract
The present invention relates to cleaning fiber provided for a cleaning unit of an image forming apparatus such as an electrostatic copying machine or an electrostatic printer using an electrostatic process, the cleaning fiber being capable of quickly removing transferred oil which causes oil fog to be generated. The cleaning fiber according to the present invention contains inorganic porous particles dispersed therein.