Asphalt shingles with a fire-retardant additive

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10774535
APP PUB NO 20180135302A1
SERIAL NO

15806377

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A roofing shingle having a fire-retardant material added to the shingle in specific locations is provided. In one aspect a roofing system with two or more asphalt-coated substrates and a sealant material provided between the substrates is provided. The sealant material adheres an overlying and underlying shingle together and can contain a fire-retardant material. In a second aspect of the present invention, a multi-layer laminated shingle is provided with an adhesive material between one or more asphalt-coated substrates which adheres the asphalt-coated substrates together and can contain a fire-retardant material.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
OWENS CORNING INTELLECTUAL CAPITAL LLCONE OWENS CORNING PARKWAY TOLEDO OH 43659

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lewis, Barry Michael Newark, US 1 10
Verhoff, Jonathan Michael Granville, US 2 10

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