Projection ornament

Details Projection ornament Projection ornament

1999-03-26

2000-10-24

Dowling, William

Optics: image projectors

Reflector

353 28, 472 58, 446219, A63H 3322, G03B 2114

Patent

active

061355992

ABSTRACT:
A projection ornament, which includes a lens having a first side that admits light and a second side that reflects light, a light permeable element, which can be a transparent film having a design printed on it or a transparent resin disk having a sculpture embedded in it, adhered to the first side of the lend, and a light source controlled to emit light through the light permeable element into the first side of the lens, enabling the image of the design or sculpture in the light permeable element to be seen through the second side of the lens.

REFERENCES:
patent: 720877 (1903-02-01), Bloch
patent: 728063 (1903-05-01), Wilson
patent: 4072314 (1978-02-01), Rosen et al.
patent: 4902117 (1990-02-01), Papp
patent: 5228879 (1993-07-01), Fromm
patent: 5515120 (1996-05-01), Burillo Gilmartin

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