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:
Jun. 27, 1989
Filed:
May. 25, 1983
Applicant:
Inventors:
Jozef L Mampaey, Kontich, BE;
Lucien P Van der Vliet, Hoboken, BE;
Assignee:
Agfa-Gevaert N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
250326 ; 355221 ; 250324 ; 250325 ;
Abstract
Electrophotographic apparatus incorporating a corona discharge station with corona discharge from a wire. The corona wire extends as a continuous loop between two pulleys and is advanced at a velocity in excess of the velocity of the photoconductor to be charged. The ends of the wire from which the loop is made are tied together by means of a knot, and the knot is embedded in a bead of an elastic material, preferably polyurethane.