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:
Aug. 19, 1997
Filed:
Jan. 25, 1995
Applicant:
Inventors:
Hiroyuki Takahara, Kawasaki, JP;
Hironobu Saito, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399359 ; 399358 ;
Abstract
A magnetic toner conveying apparatus for conveying magnetic toner, which may be used with an electrophotographic image forming apparatus, comprises a non-magnetic convey path member constituting a convey path for conveying the magnetic toner, a non-magnetic convey member arranged in the convey path member and adapted to convey the magnetic toner, and a magnetic force generating member provided on or in the convey path member.
Takahara, Hiroyuki. (1997). Magnetic toner conveying apparatus and electrophotographic image forming (U.S. Patent No. 5659870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5659870
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile