# Rogallo Gertrude Sugden — Patents explained on PatentBrief

Rogallo Gertrude Sugden has 1 landmark patent explained in plain English on PatentBrief.

- [How the Rogallo Flexible Wing Kite Works](https://patentbrief.org/patent/us/2546078/rogallo-wing-hang-glider) — granted 1951
  A 1948 patent for a kite with a flexible, non-rigid wing that uses air pressure to maintain its shape during flight.

**Full profile:** https://patentbrief.org/inventor/rogallo-gertrude-sugden

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._