TREA

Carl Betterley

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  • Medford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air cleaner
    • Patent number D527086
    • Issue date Aug 22, 2006
    • Kaz, Incorporated
    • Stephen Russak
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air cleaner
    • Patent number D525691
    • Issue date Jul 25, 2006
    • Kaz, Incorporated
    • Stephen Russak
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air cleaner
    • Patent number D525692
    • Issue date Jul 25, 2006
    • Kaz, Incorporated
    • Stephen Russak
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Electric steam iron
    • Patent number D501691
    • Issue date Feb 8, 2005
    • HP Intellectual Corp.
    • Charles Sven Johnson
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Bezel for a telephone base
    • Patent number D451091
    • Issue date Nov 27, 2001
    • Pingtel Corp.
    • James A. Batson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Scroll wheel for a telephone base
    • Patent number D450687
    • Issue date Nov 20, 2001
    • Pingtel Corp.
    • James A. Batson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Precision button
    • Patent number D445795
    • Issue date Jul 31, 2001
    • ACCO Brands, Inc.
    • Alan Ball
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base
    • Patent number D438524
    • Issue date Mar 6, 2001
    • Pingtel Corporation
    • James A. Batson
    • D14 - Recording, communication, or information retrieval equipment