Foam sign

Stock material or miscellaneous articles – Nonparticulate element embedded or inlaid in substrate and...

Patent

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Details

40596, 40615, B32B 310

Patent

active

061299693

ABSTRACT:
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.

REFERENCES:
patent: 2988835 (1961-06-01), Murphy

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