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US 2546078

How the Rogallo Flexible Wing Kite Works

A 1948 patent for a kite with a flexible, non-rigid wing that uses air pressure to maintain its shape during flight.

Statusexpired

Granted1951

Expires1968

Claims0

Forward citations23

Prior art5

AssigneeIndividual

InventorsRogallo Gertrude Sugden, Rogallo Francis Melvin

Patent B

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