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. 19, 1991
Filed:
Sep. 20, 1988
Vladimir S Guslits, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A reproduction apparatus magnetic brush developer station having a housing including an upper and lower portion, a plurality of members including at least one set of magnets, a developer transport mechanism, and a developer material mixer. The set of magnets is rotatably supported in the upper portion of the housing. The lower portion of the housing, which provides a reservoir adapted to contain a mixture of carrier particles and pigmented marking particles, rotatably supports the transport mechanism and mixer. A drive mechanism is provided to rotate the set of magnets, transport mechanism, and mixer respectively. The upper housing portion is coupled to the lower housing portion for pivotable movement to a closed position wherein the set of magnets is in operative relation with the transport mechanism and the mixer, and to an open position wherein the set of magnets, transport mechanism, and mixer in the interior of the housing are readily accessible. The magnets, transport mechanism, and mixer are operably rotatable when the upper housing portion is in its closed or open position.