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Cleaning sponge
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Patent number D610321
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Issue date Feb 16, 2010
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3M Innovative Properties Company
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Timotheos J. Leahy
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D32 - Washing, cleaning, or drying machine
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Handle for a lint roller
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Patent number D606759
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Issue date Dec 29, 2009
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3M Innovative Properties Company
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Perry S. Dotterman
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D04 - Brushware
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Handle for a lint roller
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Patent number D606760
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Issue date Dec 29, 2009
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3M Innovative Properties Company
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Perry S. Dotterman
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D04 - Brushware
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Cleaning sponge
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Patent number D606718
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Issue date Dec 22, 2009
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3M Innovative Properties Company
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Timotheos J. Leahy
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D32 - Washing, cleaning, or drying machine
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Sponge
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Patent number D589220
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Issue date Mar 24, 2009
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3M Innovative Properties Company
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Timotheos J. Leahy
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D32 - Washing, cleaning, or drying machine
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Lint roller
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Patent number D575065
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Issue date Aug 19, 2008
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3M Innovative Properties Company
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Shaelyn D. Benson
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D04 - Brushware
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Cleaning sponge
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Patent number D571516
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Issue date Jun 17, 2008
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3M Innovative Properties Company
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Timotheos J. Leahy
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D32 - Washing, cleaning, or drying machine
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Cleaning sponge
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Patent number D569565
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Issue date May 20, 2008
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3M Innovative Properties Company
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Timotheos J. Leahy
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D32 - Washing, cleaning, or drying machine