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:
May. 15, 1984
Filed:
May. 20, 1982
Applicant:
Inventor:
Jean Magnenet, Belfort, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
346 747 ; 430 39 ; 430 42 ;
Abstract
The invention relates to a printing process, as well as to a machine which enables images in color to be produced on a print carrier. The machine which implements said process comprises magnetic heads (13-l, . . . 13-n) energized by impulses emitted by a source (26) by means of a frequency-generating means (27) in order to produce on the drum (10) magnetized points having different sizes, pigment-applying means (40, 42, 44) retouching means, and a transfer station (45) where the pigments deposited onto the drum (1) are transferred to a strip of paper (21).