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:
Jul. 05, 1977
Filed:
Apr. 16, 1975
Sidney Levy, Oaklyn, NJ (US);
Other;
Abstract
An imaging system is provided whereby graphic information from a source is magnetically recorded on a receiving surface. The imaging system comprises shaping a magnetic field to substantially linear configuration and varying the intensity of the magnetic field along said line in accordance with information contained in a corresponding line of the source of the original graphic information. Toner material is disposed in magnetically attractable relation to the magnetic field for causing transfer of toner material to a receiving surface in a quantity corresponding to the variations of the magnetic field intensity along the line so that a record thereof is made upon a receiving surface interposed between the magnetic field and the toner supply.