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:
Sep. 07, 1976
Filed:
Apr. 29, 1975
Applicant:
Inventor:
Walter Simm, Leverkusen, DT;
Assignee:
AGFA-Gevaert, A.G., Leverkusen, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G01D / ;
U.S. Cl.
CPC ...
346 / ; 3172 / ; 346 / ; 346 / ;
Abstract
In a process for the electrographic recording of images on an insulating recording substrate by means of a corona discharge the imagewise charging is carried out by means of a recording electrode which is in contact with the recording substrate the electrical contact between the recording electrode and insulating recording substrate being established by means of a conductive contact liquid.