Amusement device with concealed images

Amusement devices – Illusion or stage device – Illusion caused by video – projected picture – or special...

Reexamination Certificate

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Details

C472S072000

Reexamination Certificate

active

07040993

ABSTRACT:
A children's amusement device has a translucent sheet with hidden images that may be revealed when illuminated from behind. The sheet is laminated with an image disposed on an interior surface of the sheet. The image is substantially hidden from view in ambient lighting. However, the image is revealed when illuminated from behind the sheet.

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patent: 1981923 (1934-11-01), Miller
patent: 3278182 (1966-10-01), Lescher
patent: 4072314 (1978-02-01), Rosen et al.
patent: 5574519 (1996-11-01), Manico et al.
patent: 5574621 (1996-11-01), Sakamoto et al.
patent: 6112437 (2000-09-01), Lovitt
patent: 6135599 (2000-10-01), Fang
patent: 6375078 (2002-04-01), Russell et al.
patent: 6443590 (2002-09-01), Lovitt
patent: 2004/0062038 (2004-04-01), Donovan

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