发明名称 |
Credit card with magnifying lens |
摘要 |
A credit card includes an integral magnifying lens positioned in the non-data area on the credit card for permitting magnification of the credit card transaction form at the point-of-sale. The placement of the lens assures that the machine readability of the magnetic encoding strip and the embossed indicia associated with the card is not impaired. The magnifying lens incorporates a fresnel-type contour lens mounted in a window provided in the credit card base. |
申请公布号 |
AU7057896(A) |
申请公布日期 |
1997.01.16 |
申请号 |
AU19960070578 |
申请日期 |
1996.11.04 |
申请人 |
ALAN FINKELSTEIN |
发明人 |
ALAN FINKELSTEIN;ROBERT H. BOEDE;DONALD A. DIXON |
分类号 |
B42D15/10;G02B3/08;G02B25/00;G06K19/00;G06K19/04;G06K19/06;G06K19/077;G06K19/18 |
主分类号 |
B42D15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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