发明名称 Apparatus and methods for improved credit cards and credit card transactions
摘要 Customized credit and debit cards for issuance by a person or main cardholder, the cards being limited to use in transactions at selected vendors only. Thus, for example, a parent or corporation can issue a customized card to a person or group, wherein the card is only valid for use at restaurants, airlines, hotels, certain stores, or so forth.
申请公布号 US6422462(B1) 申请公布日期 2002.07.23
申请号 US19990280483 申请日期 1999.03.30
申请人 COHEN MORRIS E. 发明人 COHEN MORRIS E.
分类号 G07F7/02;(IPC1-7):G06F7/08 主分类号 G07F7/02
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