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Cleaning implements having magnetic means
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Patent number 9,107,554
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Issue date Aug 18, 2015
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D-Squared Product Development
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Daniel A. Rothweil
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Cleaning implements having magnetic means
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Patent number 7,743,455
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Issue date Jun 29, 2010
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D-Squared Product Development
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David Anthony Rothweil
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Cleaning implements having magnetic means
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Patent number 7,681,276
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Issue date Mar 23, 2010
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D-Squared Product Development
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David Anthony Rothweil
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Portable enclosure
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Patent number 7,628,165
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Issue date Dec 8, 2009
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D-Squared Product Development
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Daniel Anthony Rothweil
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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85215826 - MEALTENT
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Serial number 85215826
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Registration number 4009408
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Filing date Jan 12, 2011
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D Squared Product Development, Inc.
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21 - Household or kitchen utensils and containers
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77819597 - DURATENT
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Serial number 77819597
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Registration number 3777603
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Filing date Sep 3, 2009
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D Squared Product Development, Inc.
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21 - Household or kitchen utensils and containers
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77753370 - THE BILLION GALLON CHALLENGE
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Serial number 77753370
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Registration number 3929286
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Filing date Jun 5, 2009
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D Squared Product Development, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes