Card – picture – or sign exhibiting – Display device with gas or liquid movement
Patent
1982-09-09
1985-01-01
Peshock, Robert
Card, picture, or sign exhibiting
Display device with gas or liquid movement
40409, 40430, 40431, 40440, 40441, G09F 1900
Patent
active
044909314
ABSTRACT:
Biological material, such as a natural plant, is displayed within a transparent casing containing a preserving liquid which may consist at least partially of isopropyl alcohol. The material is attached either to a float or to a swivel anchor or to both so that, regardless of its weight, it is controllably suspended submerged in the liquid. The material is connected to the float or anchor, preferably by plastic threads substantially invisible in the liquid. The liquid in the casing is caused to move so that the biological material will rotate and afford a noticeable and aesthetic display. Music in conjunction with the rotation of the biological material may also be provided, as well as a light source for illuminating the display.
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Peshock Robert
Reynolds Florence U.
Stone Cary E.
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