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(11) | EP 0 411 451 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Figurative advertising manufactured article with three-dimensional image produced by compressed air |
(57) The object of the invention is a figurative advertising manufactured article with
three-dimensional image comprising virtually one or more superimposed flexible plastic
sheets (1,2) capable of forming figures in relief under the effect of compressed air
applied internally and produced between two contiguous sheets (1,2) or between a sheet
(1) and a rigid back panel (7), the outer edges of said sheets being fixed and sealed
in a gas-proof manner together or in a frame or framework or on the back panel (7).
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