Card – picture – or sign exhibiting – Display device with free article movement – Snowfall simulator
Patent
1990-11-29
1992-03-03
Dorner, Kenneth J.
Card, picture, or sign exhibiting
Display device with free article movement
Snowfall simulator
40411, G09F 1900
Patent
active
050920650
ABSTRACT:
A display device includes a crystal ball held on a base having an upper decorative article rotatably mounted in a top plug formed on an upper portion of the crystal ball, and a lower decorative article mounted on a packing disk rotatably mounted in the base, so that both upper and lower decorative articles are rotatable either in a same direction or different directions, for enhancing decorative interest and increasing diversified features.
REFERENCES:
patent: 1681310 (1928-08-01), Reiner
patent: 1799852 (1931-04-01), Jones
patent: 2590279 (1952-03-01), Soss
patent: 4363181 (1982-12-01), Hyman et al.
patent: 4852283 (1989-08-01), Teng
Dorner Kenneth J.
Hope Cassandra
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