Card – picture – or sign exhibiting – Display with special effects – Electromotor operated
Patent
1980-06-04
1981-12-29
Mancene, Gene
Card, picture, or sign exhibiting
Display with special effects
Electromotor operated
350162ZP, 350162R, 350 67, 362811, 40582, 40427, 40431, G09F 1300, A47F 1106, G09F 1316, G02B 532
Patent
active
043075282
ABSTRACT:
A rotating display which gives the illusion of simultaneous movement in both the clockwise and counterclockwise directions is disclosed. The rotary display inclues a rotary reflector having a plurality of light reflecting surfaces formed thereon. Each of the light reflecting surfaces is planar and lies in a plane different from each of the reflecting surfaces located adjacent thereto. Means for rotating the reflector about a predetermined axis is provided. A reflective diffraction grating surrounds the reflector and reflects light emitted from a light source onto the reflector and out towards the observer of the display.
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Dewees John G.
Morgese George N.
Foycik Michael J.
Mancene Gene
Trans-World Manufacturing Corporation
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