Acoustical building panel, monolithic surface covering system incorporating an acoustical building panel, and methods of forming and installing the same

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United States of America Patent

PATENT NO 11668091
APP PUB NO 20200173172A1
SERIAL NO

16702133

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Abstract

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An acoustical building panel is disclosed that comprises a fibrous panel comprising: a central portion having a first major surface; a perimeter portion surrounding the central portion; a recess press-formed into the perimeter portion, the recess circumscribing the first major surface and comprising a recess floor surface; a second major surface opposite the first major surface; and side edge surfaces that define a perimeter of the fibrous panel and extend from the second major surface to the recess floor surface.

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Patent Owner(s)

Patent OwnerAddress
ARMSTRONG WORLD INDUSTRIES INC2500 COLUMBIA AVENUE P O BOX 3001 LANCASTER PA 17604-3001

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cavanaugh, Jason T Lancaster, US 8 4
Hughes, John E Lincoln University, US 39 142
Kragness, Eric D Sinking Spring, US 15 26
Shearer, Lori Jo L Millersville, US 12 55
Torre, Bartolo J Landisville, US 3 4
Waltemyer, Alexandra G York, US 3 7

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