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:
Nov. 26, 1996
Filed:
Oct. 11, 1994
Applicant:
Inventors:
Thomas J Behe, Webster, NY (US);
Samuel P Mordenga, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355215 ; 209615 ; 355245 ;
Abstract
A developer unit adapted to develop with marking particles a latent image. The developer unit includes a housing and a mover for moving the marking particles in a recirculating path within the housing. The developer unit further includes a fibrous element located adjacent the recirculating path to trap contaminants recirculated by the mover with the marking particles.