Flexible waterproof flying disc and method of manufacture thereof
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United States of America Patent
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Jan 16, 2001
Grant Date -
N/A
app pub date -
Sep 16, 1998
filing date -
Sep 16, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A flexible waterproof flying disc comprises a generally disc-shaped body terminating at its periphery in a downwardly extending rim. The body and the rim define a substantially convex upper surface and a substantially concave lower surface. The body has a core formed from a single piece of flexible, close, water-impervious cellular material and has at least one binding strip connected to and around a peripheral edge of the core for imparting a prestressed curvature to the core to define the convex and concave upper and lower surfaces, respectively.
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