Fire and water resistant expansion joint system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10934702
APP PUB NO 20170241132A1
SERIAL NO

15589329

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An expansion joint system includes foam; a fire retardant material included in the foam in an amount effective to pass testing mandated by UL 2079; and wherein the expansion joint system is configured to facilitate compression of the system when installed between substrates by repeatedly expanding and contracting to accommodate movement of the substrates; and the foam with the fire retardant material included therein is configured to pass the testing mandated by UL 2079.

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Patent Owner(s)

Patent OwnerAddress
SIKA TECHNOLOGY AGZUGERSTRASSE 50 BAAR 6340

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Witherspoon, Bill Guelph, CA 22 1685

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