COATING SYSTEM AND METHOD

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160303605A1
SERIAL NO

14782443

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A portable delivery system for delivering a multiple part coating composition for in situ coating an internal pipeline surface comprises a housing including a controller, at least two composition containers, a first hose, a hose delivery system, a pump, and at least two mass flow meters. The composition containers contain differing compositions, and each container includes a composition depth monitoring apparatus. The first hose comprises at least two additional hoses, where two of the additional hoses each deliver one of the compositions to a composition applicator. The hose delivery system stores and delivers the first hose to the pipeline, and the pump is coupled to the composition containers and the first hose. The mass flow meters are each coupled to a pump outlet corresponding to an outlet of the respective first or second composition container.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fabozzi, Scott M Lino Lakes, US 4 137
Griesgraber, Cori S Woodbury, US 2 0
Jones, Clinton L Somerset, US 50 1219
MacCallum, Carson Ontario, CA 2 6
Prince, Ryan B St. Paul, US 29 728
Sweeney, Shawn R New Brunswick, CA 2 6

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