PRE-INSULATED PIPING SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130186504A1
SERIAL NO

13523440

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pre-insulated pipe for carrying a fluid pressure has an elongated service pipe of a first length. A first insulation layer of an aerogel is wrapped about the service pipe. A metallic sleeve is wrapped about the first insulation layer such that a compressive force is exerted on the aerogel within the sleeve. The metallic sleeve has a second length less than the first length of the elongated service pipe.

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Patent Owner(s)

Patent OwnerAddress
PERMA-PIPE INC7720 NORTH LELHIGH AVENUE NILES IL 60714-3491

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maffei, Robert A Wheaton, US 1 2

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