Unique profile ceiling grid

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United States of America Patent

PATENT NO 8381486
SERIAL NO

13339558

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Suspended ceiling grid runners include a flange extending laterally to both sides, the flange forming a three dimensional face including sides visible from below a plane of the grid, opposed cross runners intersecting through runners with their ends joined by mutually interlocking end connectors extending through a slot in the through runner, the cross runner ends including end edges configured to abut a respective side of the flange of the through runner, a connector when connected to an opposite connector causes the associated end edges to resiliently locally deflect the abutted flange side to substantially eliminate any gap therebetween.

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Patent Owner(s)

Patent OwnerAddress
USG INTERIORS LLC550 WEST ADAMS STREET CHICAGO IL 60661-3676

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gulbrandsen, Peder J Aurora, US 61 753
Lehane,, Jr James J McHenry, US 24 254
Paulsen, Mark R Waukegan, US 37 375
Underkofler, Abraham M Waukegan, US 51 542

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