Roofing composition

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United States of America Patent

PATENT NO 9163407
APP PUB NO 20140159359A1
SERIAL NO

14181918

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A split-flashing composition for covering a protrusion from a roof, having a flange for sealing to a roof surface with an in-plane spiral closed-loop opening with first and second end portions connected together in an off-set manner, and a generally conical collar portion that extends from the flange portion, the collar portion having a curved wall section and a planar wall section that define an internal volume within the collar portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SEAMAN CORPORATIONWOOSTER OH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beall, Jerry Wooster, US 5 51

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