Ceiling system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9909311
SERIAL NO

15420440

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Importance

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Abstract

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A ceiling system includes a grid support member, and first and second ceiling panels abutted at a joint. In the factory-supplied condition, each panel has a facing sheet already adhesively bonded to a central region of the panel. Perimeter portions of the facing are left un-bonded to an annular peripheral region of the surface surrounding the central region. This allows seams to be made in the field. The facing sheet comprises a cantilevered flap extending beyond a peripheral edge of the panel. During field installation, the flap of a first panel extends across the joint overlapping the second panel's un-bonded facing sheet in the peripheral region. The double thickness of facings is cut to form a seam laterally offset from the joint, which is concealed. A field applied or activated adhesive bonds the facing to the peripheral regions of each panel. A related installation method is disclosed.

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Patent Owner(s)

Patent OwnerAddress
AWI LICENSING LLC1100 NORTH MARKET STREET 4TH FLOOR WILMINGTON DE 19890

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gaydos, Christopher D Lititz, US 12 60
Huntzinger, Scott L Lancaster, US 18 85
Shearer, Lori Jo L Millersville, US 12 55
Springer, Brian L Lancaster, US 25 224

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