发明名称 INFORMATIVE CARD MADE OF SHEET METAL
摘要 An informative card, such as a baseball trading card, has a rectangular shape and is made of a single thin sheet of metal in such a way that it is free of pointed corners or exposed raw edges. The informative card has four rounded corners and a double-thickness frame defined by a folded lip which has four straight edges and four rounded connectors joining the straight edges at the corners. The folded lip provides an unbroken radiused peripheral edge bordering the card. A central display panel of the card is offset rearwardly to form a raised ledge on the front side of the card surrounding the central display panel.
申请公布号 CA2201404(C) 申请公布日期 2000.06.13
申请号 CA19972201404 申请日期 1997.04.01
申请人 J.L. CLARK, INC. 发明人 GRAY, ALFRED L.;YARBRO, MICHAEL A.;BAERENWALD, PHILIP M.
分类号 B42D15/00;B42D15/02;(IPC1-7):B41M3/00 主分类号 B42D15/00
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