Building products with fire-resistant claddings

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United States of America Patent

PATENT NO 9663943
APP PUB NO 20170081844A1
SERIAL NO

14862369

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Importance

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Abstract

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A building product having improved fire resistance by virtue of solid fire-resistant cladding material attached to at least a portion of one or more surfaces of the building product. The solid fire-resistant cladding material includes wood fiber and binder. The building product can be a wood-based building product, and can be in the form of an I-joist. When an I-joist is used, the solid fire-resistant cladding material can be attached to, for example, the web of the I-joist.

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Patent Owner(s)

Patent OwnerAddress
WEYERHAEUSER NR COMPANYPO BOX 9777 CH1J27 FEDERAL WAY WA 98063-9777

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bjorkman, Travis E Bonney Lake, US 15 90
Dimakis, Alkiviadis George Federal Way, US 1 64
Parker, Erik M Bonney Lake, US 20 250
Rieger, Derik Federal Way, US 1 64
Robak, Glen Bonney Lake, US 13 245
Winterowd, Jack G Puyallup, US 67 438

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