Luminous effects device

Details Luminous effects device Luminous effects device

1976-03-22

1979-08-21

Pitrelli, John F.

Card, picture, or sign exhibiting

Display with special effects

40219, 350291, 362140, 362811, G09F 1312, G09F 1916

Patent

active

041648234

ABSTRACT:
A luminous effects device including a partially silvered mirror, a frusto-conical reflector having a plurality of lights disposed about its inner periphery and a spherical reflector, all of which are disposed within a closed container and aligned in series so that multiple reflections occur between the partially silvered mirror, frusto-conical reflector and spherical reflector to create an endless tunnel effect that can be viewed through the opposite side of the partially silvered mirror.

REFERENCES:
patent: 2221889 (1940-11-01), White
patent: 2222301 (1940-11-01), Rappaport
patent: 2286246 (1942-06-01), Yearta
patent: 2286247 (1942-06-01), Yearta
patent: 3610918 (1971-10-01), Barlow
patent: 3736832 (1973-06-01), Franke et al.
patent: 3806722 (1974-04-01), Peake et al.
patent: 3915457 (1975-10-01), Casey

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