초록 ▼

One or more miniaturized credit indicators are affixed to a wallet-size primary plate bearing the name, signature, picture and account number of an authorized user. Each of the indicators represent a different credit account. The indicators are locked into recessed spaces on the face of the plate. M

One or more miniaturized credit indicators are affixed to a wallet-size primary plate bearing the name, signature, picture and account number of an authorized user. Each of the indicators represent a different credit account. The indicators are locked into recessed spaces on the face of the plate. Magnetic tapes, microprocessor chips or integrated circuits imbedded in the indicators and plate provide identifying information. Means are provided for reading and decoding information stored in the plate or indicator.

대표청구항 ▼

A multiple-company credit card system comprising (a) a primary identification plate containing legible means for identifying an authorized user, and coded means for identifying said user, plural solid, slightly recessed spaces on a front of the primary plate for affixation of a plurality of miniatur

A multiple-company credit card system comprising (a) a primary identification plate containing legible means for identifying an authorized user, and coded means for identifying said user, plural solid, slightly recessed spaces on a front of the primary plate for affixation of a plurality of miniature credit indicators, and plural primary plate microcircuit chip coding means embedded in the primary plate adjacent the recessed spaces, the primary plate chip coding means having interconnection means extending into the recessed spaces for connecting with credit indicators mounted in the recessed spaces, and (b) at least one miniature credit indicator having an upper side comprising a miniature reproduction of a credit card issued to an authorized user by a credit-granting establishment, each indicator having an underside with an adhesive means for attaching the indicator to one of the slightly recessed spaces in the primary plate, and a microcircuit chip embedded in each miniature credit indicator, the credit indicator microcircuit chips being adapted to interconnect with microcircuit chips embedded in the primary plate, each of the miniature indicators being provided with a microcircuit chip which is different from a microcircuit chip in any other miniature indicator.