APPARATUS AND METHOD FOR REPAIRING DAMAGED PIPES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130133770A1
SERIAL NO

13521755

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An induction heating device for heating the surface of a pipe or pipeline comprises an induction heating head (100) having a main body (110) and a handle portion (130) extending therefrom. The main body is configured to be removably secured to the surface of the pipe or pipeline and includes a first magnet (121) disposed in a first end (111) and a second magnet (122) disposed in a second end (112). The main body further includes an induction heating portion (150) disposed in a central portion (113) of the main body between the first and second magnets (121, 122). The handle portion includes a grip area extended from the main body.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perez, Mario A Burnsville, US 94 2102
Wood, Thomas L Hudson, US 41 784

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