Card – picture – or sign exhibiting – Calendars
Patent
1975-09-22
1977-02-22
Chamblee, Hugh R.
Card, picture, or sign exhibiting
Calendars
40130R, 40 33, G09F 1334
Patent
active
040085341
ABSTRACT:
A rotating display having a plurality of display members connected by support elements, the display members being of progressively larger sizes, nested one within another to form an array. Each display member has many open areas, preferably being made of angularly spaced wire meridians formed in a generally spherical shape, so that the inner display members are at least intermittently visible to an observer during rotation of the array on a driven shaft coupled to the outermost display member. The structural elements of each display member are colored, preferably with fluorescent pigments of various hues creating a varicolored dynamic visual impression when illuminated by ultraviolet or "black" light during shaft rotation. The support elements are preferably made of thin flexible wire virturally invisible when the display is so illuminated, the flexibility of the support elements permitting random movement of the display members relative to one another during rotation of the array. A source of ultraviolet light illuminates the array, and adjustable frequency power supply means may be provided to energize the light source, so that the user can create stroboscopic variations in the visual impression produced by the rotating display.
REFERENCES:
patent: 2196424 (1940-04-01), Musaphia
patent: 2867716 (1959-01-01), Ream
Chamblee Hugh R.
Wolff John H.
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