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. 13, 1979
Filed:
Jun. 30, 1977
Applicant:
Inventor:
Frederick R Ruckdeschel, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 118657 ;
Abstract
An apparatus in which particles are mixed. The particles are disposed in an inner member having an outer member spaced therefrom and positioned concentrically thereover. A helical magnetic pole pattern is impressed on the outer member. Relative angular rotation between the outer member and the inner member translates the particles generating mixing therebetween.