Free Flying Spinning Hoop Toy
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jan 31, 2008
app pub date -
Jun 1, 2007
filing date -
Jun 1, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A flying toy has a rim and a plurality of discontinuous airfoils that are coupled to the rim such that a plurality of openings are formed between the airfoils and the rim. Most preferably, the total area of the airfoils is less than 40% of an area enclosed by the rim and the airfoils have a weight of less than 40% of the rim.
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Family
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Cited Art Landscape
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