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. 10, 1976
Filed:
May. 22, 1974
Applicant:
Inventor:
Kenichi Handa, Ebina, JA;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
118637 ;
Abstract
A magnetic brush type developing mechanism is electronic copying machine characterized in that each of the developing rolls having a cylindrical multipole fixed magnet is provided with a magnetized pole or poles in other part than the developing region.