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. 05, 1985
Filed:
Apr. 22, 1983
Applicant:
Inventor:
Thomas B Jones, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
118658 ;
Abstract
An apparatus which meters precise quantities of magnetic marking particles onto a developer roller in a magnetic brush development system. An open ended container stores the supply of marking particles therein. A magnetic roller, positioned in the open end of the container, meters marking particles from the open end of the container onto the developer roller of the magnetic brush development system.