发明名称 INFORMATION CARD MADE OF METAL SHEET AND ITS MANUFACTURE
摘要 PROBLEM TO BE SOLVED: To provide an information card made of a single metal sheet which has not unfabricated edge and pointed corner part without a conspicuously increased thickness. SOLUTION: This information card 20 is of the rectangular shape, and is made of a single metal sheet so that no pointed corner part and no exposed unfabricated edge are present. In addition, the card 20 has four rounded-off corner parts 25 and a frame 27 with a double thickness. The frame 27 is sectioned with a folded back lip part 50. Further, the lip part 50 has four straight-line edges 52, 54 and four rounded-off connection parts connected to the straight-line edges 52, 54 at the corner parts 25. The folded-back lip part 50 serves as a continuous peripheral edge which is an edging for the card 20. Besides, a display panel in the center of the card 20 is arranged at a position which is offset to the rear and the folded-back lip part 50 forms an upheaved edge part surrounding the center display panel.
申请公布号 JPH1035148(A) 申请公布日期 1998.02.10
申请号 JP19970100273 申请日期 1997.04.17
申请人 JL CLARK INC 发明人 PHILIP M BAERENWALD;ALFRED L GRAY;MICHAEL A YARBRO
分类号 B42D15/00;B42D15/02;(IPC1-7):B42D15/00 主分类号 B42D15/00
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