发明名称 PROTECTIVELY COVERED IDENTIFICATION CARD
摘要 A protectively covered identification card (10) has an opaque top layer (28) disposed to cover at least a portion of a translucent or opaque bottom layer (22) with engraved scores (32) extending through the top layer into the bottom layer. A thin cover layer (34) extends over the entire top surface of the top and bottom layers. Printed matter (20) can be placed on either or both surfaces of the thin cover layer in the form of bendet patterns, printed information or holographic images to form a composite foreground.
申请公布号 EP0145474(A3) 申请公布日期 1985.07.31
申请号 EP19840308566 申请日期 1984.12.10
申请人 COMPUTER IDENTIFICATION SYSTEMS, INC. 发明人 PHELPS, BARRY C.
分类号 B42D15/10;G06K19/08 主分类号 B42D15/10
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