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Elevated floor plate
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Patent number D306350
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Issue date Feb 27, 1990
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Farley, Inc.
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Carl S. Hardwicke
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D25 - Building units and construction elements
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Elevated floor plate
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Patent number 4,825,603
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Issue date May 2, 1989
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Farley, Inc.
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Carl S. Hardwicke
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E04 - BUILDING
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Elevated floor plate
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Patent number 4,745,715
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Issue date May 24, 1988
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Farley Metals, Inc.
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Carl S. Hardwicke
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E04 - BUILDING