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United States of America Patent

SERIAL NO

14462716

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Abstract

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Components for constructing a ceiling grid across a span free of or with a limited number of suspension wires including main runners with a relatively high moment of inertia secured at their ends with brackets to wall moldings on opposing walls.

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Patent Owner(s)

Patent OwnerAddress
USG INTERIORS LLC550 WEST ADAMS STREET #189 CHICAGO IL 60661-3676

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gulbrandsen, Peder J Aurora, US 61 753
Leahy, Donald J North Olmsted, US 7 104
Lehane, James J McHenry, US 31 480
O'Donnell, Michael Modesto, US 66 1382
Straight, Yelena North Buffalo Grove, US 5 68
Tedesco, Lee M Shorewood, US 9 273
Underkofler, Abraham M Waukegan, US 51 542
Willi, John M Westlake, US 4 71

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