Card – picture – or sign exhibiting – Display with special effects – Electromotor operated
Patent
1993-05-12
1995-04-18
Look, Edward K.
Card, picture, or sign exhibiting
Display with special effects
Electromotor operated
40474, 40495, 446321, 446389, 446392, 446395, G09F 1300, A63H 312
Patent
active
054067294
ABSTRACT:
An electrically illuminated advertising display for continuously exhibiting consumer products in a range of colors. The advertising display has a light source in the interior of a housing; a translucent screen forming the front portion of the housing, at least one rotatable disk interposed between the translucent screen and the light source, at least one light conducting element interposed between the translucent screen and the rotating disk, and a small fractional horsepower motor for continuously rotating the disk. The translucent screen has a thin outer photographic film with a translucent base layer and a clear transparent sheet which is bonded at its outer edges to the photographic film. One end portion of the light conducting element is bonded to a clear plastic sheet behind the photographic film and has a shape which corresponds to a portion of an image on the photographic film. The rotating disk has an arrangement of filters for projecting a range of colors via the light conducting element on to the translucent screen.
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Lettertech, Inc.
Look Edward K.
Nguyen Hoang
Rhodes Alex
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