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Portable heater
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Patent number D598526
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Issue date Aug 18, 2009
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Eric Pitchford
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D23 - Environmental heating and cooling
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Carrier for portable heater
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Patent number D577173
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Issue date Sep 16, 2008
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Desa IP, LLC
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Eric Pitchford
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D34 - Material or article handling equipment
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Portable heater
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Patent number D547846
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Issue date Jul 31, 2007
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Desa IP, LLC
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Eric Pitchford
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D23 - Environmental heating and cooling
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Portable heater
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Patent number D547426
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Issue date Jul 24, 2007
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Desa IP, LLC
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Eric Pitchford
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D23 - Environmental heating and cooling
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Portable heater
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Patent number D545421
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Issue date Jun 26, 2007
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Desa IP, LLC
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Eric Pitchford
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D23 - Environmental heating and cooling
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Portable heater
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Patent number D542397
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Issue date May 8, 2007
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Desa IP, LLC
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Eric Pitchford
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D23 - Environmental heating and cooling
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Portable heater
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Patent number D542398
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Issue date May 8, 2007
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Desa IP, LLC
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Eric Pitchford
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D23 - Environmental heating and cooling
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Gas heater
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Patent number D537510
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Issue date Feb 27, 2007
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Desa IP, LLC
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Robert Yeargin
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D23 - Environmental heating and cooling
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Gas heater
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Patent number D532885
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Issue date Nov 28, 2006
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Desa IP, LLC
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Robert Yeargin
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D23 - Environmental heating and cooling
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Vent free gas heater
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Patent number D532886
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Issue date Nov 28, 2006
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Desa IP, LLC
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Bobby Yeargin
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D23 - Environmental heating and cooling