发明名称 Foam sign
摘要 A foam sign made from a laminated substrate and several cuts outs die cut from the substrate. The laminated substrate contains a foam layer with a thickness of from about 0.5 to about 3.0 inches, wherein the foam has a density of from about 1.2 to about 2.0 pounds per square foot; the substrate also contains a plastic sheet adhesively joined to the foam layer, wherein the plastic sheet has a thickness of from about 0.007 to about 0.03 inches; and the laminated substrate also has several cavities designed to receive the cut outs. The cut outs are disposed within such cavities such that the top surfaces of the cut outs are either above or below the top surfaces of the laminated substrate.
申请公布号 US6129969(A) 申请公布日期 2000.10.10
申请号 US19990370520 申请日期 1999.08.06
申请人 STOREIMAGE PROGRAMS INC. 发明人 PYNENBURG, ADRIAN W.;PASTERNAK, GARY S.;CROSS, MARTIN S.
分类号 B32B3/08;B32B3/30;(IPC1-7):B32B3/10 主分类号 B32B3/08
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