Propeller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12030606
APP PUB NO 20230249793A1
SERIAL NO

18194994

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A propeller having a plurality of blades extending radially outward from a hub, the blades forming a loop. Each loop having an intake portion, an exhaust portion and a tip portion extending radially outward from the hub and a gap between the intake root and the exhaust root. The tip portion of each of the blades is 30%-75% of the blade, the tip portion beginning at a first deviation from zero of the roll value and extending to 90 degrees, wherein roll value is zero in a plane parallel to the hub axis, and wherein the blades have a vertical angle between −45 degrees and 45 degrees throughout.

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First Claim

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Family

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Patent Owner(s)

  • SHARROW ENGINEERING LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sharrow, Gregory Charles Grosse Pointe Park, US 8 34

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