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Paper shredder blade
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Patent number 7,748,656
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Issue date Jul 6, 2010
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Emily Lo
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Safety switch of a paper shredder
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Patent number 7,584,913
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Issue date Sep 8, 2009
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Emily Lo
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Shredder bin
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Patent number 7,469,849
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Issue date Dec 30, 2008
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Emily Lo
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Paper shredder
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Patent number D535684
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Issue date Jan 23, 2007
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D535322
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Issue date Jan 16, 2007
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder delaying device
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Patent number 7,156,330
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Issue date Jan 2, 2007
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Emily Lo
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Paper shredder
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Patent number D532445
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Issue date Nov 21, 2006
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D531659
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Issue date Nov 7, 2006
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D514160
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Issue date Jan 31, 2006
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D502960
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Issue date Mar 15, 2005
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D502961
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Issue date Mar 15, 2005
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D502729
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Issue date Mar 8, 2005
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Emily Lo
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D18 - Printing and office machinery
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Paper shredder
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Patent number D498253
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Issue date Nov 9, 2004
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Emily Lo
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D18 - Printing and office machinery