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1. ZA1991/03147 - CARDHOLDERS INCORPORATING KEEPERS

Office Afrique du Sud
Numéro de la demande 1991/03147
Date de la demande 25.04.1991
Numéro de publication 1991/03147
Date de publication 25.11.1992
Type de publication B
CIB
G11B
GPHYSIQUE
11ENREGISTREMENT DE L'INFORMATION
BENREGISTREMENT DE L'INFORMATION BASÉ SUR UN MOUVEMENT RELATIF ENTRE LE SUPPORT D'ENREGISTREMENT ET LE TRANSDUCTEUR
G06K
GPHYSIQUE
06CALCUL; COMPTAGE
KRECONNAISSANCE DES DONNÉES; PRÉSENTATION DES DONNÉES; SUPPORTS D'ENREGISTREMENT; MANIPULATION DES SUPPORTS D'ENREGISTREMENT
CPC
A45C 11/182
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
CPURSES; LUGGAGE; HAND CARRIED BAGS
11Receptacles for purposes not provided for in groups A45C1/00 - A45C9/00
18Ticket-holders or the like
182Credit card holders
Déposants RICHARD LAWRENCE GODFREY
Inventeurs RICHARD LAWRENCE GODFREY
Mandataires ADAMS & ADAMS
Données relatives à la priorité 9010778.0 14.05.1990 GB
Titre
(EN) CARDHOLDERS INCORPORATING KEEPERS
Abrégé
(EN)
In the technical field of known cardholders for devices such as cards with magnetic stripes on which is encoded information and or data in the form of patterns of magnetism, the known cardholders offer no method of
'keeping' (in magnetism terminology) the magnetic patterns.

The present invention is characterised by
incorporating into the cardholders, keepers (1) in the form of sheets of magnetically soft ferromagnetic material with high resistance.
The benefit of the invention is obtained when devices are placed with the reading surface of their magnetised stripes in close contact with the surface of the
ferromagnetic material which, making use of known
properties of the material, then acts as keeper of the magnetic patterns.