Adjustable roof drain

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060242913A1
SERIAL NO

11115541

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adjustable roof drain has an extension and a base ring. An adjusting mechanism on an inner surface of the extension engages an adjusting mechanism on an outer surface of the base ring to adjustably set the position of the extension relative to the base ring. Preferably the adjusting mechanisms are threaded connections. A bead of sealant may be placed in a groove that is exposed at the joint between the two parts after the position is set.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
JOSAM COMPANY2501 S FRONT STREET PHILADELPHIA PA 19148

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhou, Ronghua Las Vegas, NV 12 48

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