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Floor maintenance tool and method
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Patent number 9,131,824
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Issue date Sep 15, 2015
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Diversey, Inc.
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Charles A. Crawford
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Floor maintenance tool and method
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Patent number 8,449,212
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Issue date May 28, 2013
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Diversey, Inc.
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Charles A. Crawford
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Floor maintenance tool and method
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Patent number 8,241,427
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Issue date Aug 14, 2012
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Diversey, Inc.
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Charles A. Crawford
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Handheld fluid dispensing device
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Patent number D646351
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Issue date Oct 4, 2011
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S. C. Johnson & Son, Inc.
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Timothy I. Moodycliffe
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D23 - Environmental heating and cooling
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Fluid reservoir
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Patent number D608514
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Issue date Jan 19, 2010
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JohnsonDiversey, Inc.
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Charles A. Crawford
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D32 - Washing, cleaning, or drying machine
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Floor maintenance tool
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Patent number D602664
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Issue date Oct 20, 2009
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JohnsonDiversey, Inc.
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Charles A. Crawford
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D32 - Washing, cleaning, or drying machine
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Floor maintenance tool
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Patent number D590117
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Issue date Apr 7, 2009
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JohnsonDiversey, Inc.
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Charles A. Crawford
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D32 - Washing, cleaning, or drying machine
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Muffin pan
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Patent number D558512
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Issue date Jan 1, 2008
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WKI Holding Company, Inc.
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David E. Levy
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D07 - Equipment for preparing or serving food or drink not elsewhere specified
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Baking pan
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Patent number D547597
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Issue date Jul 31, 2007
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WKI Holding Company, Inc.
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David E. Levy
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D07 - Equipment for preparing or serving food or drink not elsewhere specified
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Baking pan
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Patent number D547596
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Issue date Jul 31, 2007
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WKI Holding Company, Inc.
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David E. Levy
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D07 - Equipment for preparing or serving food or drink not elsewhere specified