Scupper valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11686392
APP PUB NO 20220316600A1
SERIAL NO

17588528

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A scupper valve includes a frame and a rigid flapper coupled to the frame. The rigid flapper is configured to swing relative to the rigid frame between an open and closed position. A flexible annular seal defines a centrally-disposed circular opening and a first annular projection that surrounds the centrally-disposed opening. The rigid flapper, in the closed position, contacts a distal edge of the first annular projection to create a circular line contact that restricts or prevents fluid flow through the centrally-disposed circular opening in the flexible annular seal. A rigid annular backplate is adjacent to and in direct physical contact with an annular surface of the flexible seal on a side of the flexible seal opposite the rigid flapper.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SEAWORTHY INNOVATIONS LLCPO BOX 904 WESTBOROUGH MA 01581

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alongi, Tiffany Westborough, US 1 0
Brown, Gregory William Bellingham, US 1 0
Brown, Michael Patrick Westborough, US 1 0

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