TREA

Duane B. Smith

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  • Boston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Autoilluminating lamp system
    • Patent number RE41628
    • Issue date Sep 7, 2010
    • Helen of Troy Limited
    • Stefane E. Barbeau
    • 320 - Electricity: battery or capacitor charging or discharging
  • Information Patent Grant

    Lighting apparatus
    • Patent number D614800
    • Issue date Apr 27, 2010
    • Helen of Troy Limited
    • Stefane Barbeau
    • D26 - Lighting
  • Information Patent Grant

    Lighting apparatus
    • Patent number D606213
    • Issue date Dec 15, 2009
    • Helen of Troy Limited
    • Stefane Barbeau
    • D26 - Lighting
  • Information Patent Grant

    Autoilluminating rechargeable lamp system
    • Patent number 7,400,112
    • Issue date Jul 15, 2008
    • Helen of Troy Limited
    • Stéfane Barbeau
    • F21 - LIGHTING
  • Information Patent Grant

    Autoilluminating rechargeable lamp system
    • Patent number 7,391,182
    • Issue date Jun 24, 2008
    • Helen of Troy Limited
    • Stéfane E. Barbeau
    • F21 - LIGHTING
  • Information Patent Grant

    Light
    • Patent number D557450
    • Issue date Dec 11, 2007
    • Helen of Troy Limited
    • Stefane Barbeau
    • D26 - Lighting
  • Information Patent Grant

    Light
    • Patent number D546495
    • Issue date Jul 10, 2007
    • Helen of Troy Limited
    • Stefane Barbeau
    • D26 - Lighting
  • Information Patent Grant

    Clip watch
    • Patent number D532316
    • Issue date Nov 21, 2006
    • Vessel, Inc.
    • Stéfane Barbeau
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Portable rechargeable light
    • Patent number D530040
    • Issue date Oct 10, 2006
    • Vessel, Inc.
    • Duane Smith
    • D26 - Lighting
  • Information Patent Grant

    Rechargeable lamp system
    • Patent number D501271
    • Issue date Jan 25, 2005
    • Vessel Inc.
    • Stefane E. Barbeau
    • D26 - Lighting
  • Information Patent Grant

    Rechargeable lamp system
    • Patent number D498857
    • Issue date Nov 23, 2004
    • Vessel Inc.
    • Duane B. Smith
    • D26 - Lighting
  • Information Patent Grant

    Autoilluminating lamp system
    • Patent number 6,819,080
    • Issue date Nov 16, 2004
    • Vessel Inc.
    • Stefane E. Barbeau
    • F21 - LIGHTING
  • Information Patent Grant

    Rechargeable lamp
    • Patent number D492443
    • Issue date Jun 29, 2004
    • Vessel, Inc.
    • Duane B. Smith
    • D26 - Lighting
  • Information Patent Grant

    Autoilluminating rechargeable lamp system
    • Patent number 6,479,965
    • Issue date Nov 12, 2002
    • Vessel Inc.
    • Stefane E. Barbeau
    • F21 - LIGHTING
  • Information Patent Grant

    Dish rack
    • Patent number D446369
    • Issue date Aug 7, 2001
    • Umbra, Inc.
    • Duane Smith
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents