Pinwheel toy
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United States of America Patent
Stats
-
Mar 3, 1992
Grant Date -
N/A
app pub date -
Dec 15, 1990
filing date -
Dec 15, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pinwheel toy has blades formed of transparent plastic, preferably polycarbonate, in which the transparent plastic contains fluorescent dye such that when the plastic is cut to form the blades, the cut edges are iridescent providing a pleasing and existing visual display either when the pinwheel is spinning or still.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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