Registers – Records – Magnetic
Patent
1976-01-09
1978-09-12
Canney, Vincent P.
Registers
Records
Magnetic
235431, 235440, G06K 1906, G06F 702, G06K 700
Patent
active
041140320
ABSTRACT:
A method of manufacturing documents such as paper money, credit cards, identification cards and the like in a manner so as to prevent forgeries thereof, comprises the steps of producing a base material, coating fibers with a magnetic or magnetizable material, and embedding the fibers into the base material during the production of the base material; an apparatus for checking the authenticity of documents such as paper money, credit cards, identification cards, and the like comprises in combination a document having fibers which are coated with a magnetic or magnetizable material embedded therein, detecting means for scanning the document to determine the number of magnetic particles present in the document, and means for moving the document and the detecting means relative to each other so as to provide a scanning trace, the document and the detecting means being disposed in a close relationship to each other.
REFERENCES:
patent: 3419710 (1968-12-01), Mathews, Jr. et al.
patent: 3581064 (1971-05-01), Palmer
patent: 3612834 (1971-10-01), Arikawa et al.
patent: 3634656 (1972-01-01), Krechmer et al.
patent: 3636318 (1972-01-01), Lindstrom et al.
patent: 3768094 (1973-10-01), Henrich
Brosow Jorgen
Furugard Erik
Canney Vincent P.
Dasy Inter S.A.
LandOfFree
Documents having fibers which are coated with a magnetic or magn does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Documents having fibers which are coated with a magnetic or magn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Documents having fibers which are coated with a magnetic or magn will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2385737