-
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Embossed acoustical ceiling panel
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Patent number D474847
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Issue date May 20, 2003
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USG Interiors, Inc.
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Merritt W. Seymour
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D25 - Building units and construction elements
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Free-standing ceiling
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Patent number 6,035,876
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Issue date Mar 14, 2000
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USG Interiors, Inc.
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David R. Stover
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E04 - BUILDING
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Interior tree
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Patent number D396018
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Issue date Jul 14, 1998
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USG Interiors, Inc.
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David R. Stover
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D11 - Jewelry, symbolic insignia, and ornaments