Protective finish for wing tip devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9845162
SERIAL NO

13887211

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure provides a system, method, and apparatus for a protective finish for an airfoil. In one or more embodiments, the disclosed method involves providing a sheath, and applying the sheath to the surface of the airfoil. In one or more embodiments, the sheath wraps around the surface of the airfoil from the leading edge of the airfoil towards the trailing edge of the airfoil. In at least one embodiment, the sheath covers approximately 50 percent to approximately 70 percent of the chord length of the airfoil. In some embodiments, the sheath is manufactured from at least one polymer, such as a polyurethane and/or a floropolymer. In one or more embodiments, the airfoil is a winglet, a raked wing tip, and/or a wing.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 NORTH RIVERSIDE PLAZA CHICAGO IL 60606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell,, Jr Darrell D Vashon Island, US 7 88

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