TREA

Nathan Ronald Field

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanic's creeper
    • Patent number D569572
    • Issue date May 20, 2008
    • Whiteside Mfg. Co.
    • George McConnell Davison, III
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Hybrid skateboard, scooter and bicycle frame
    • Patent number D528168
    • Issue date Sep 12, 2006
    • The Bikeboard Company, LLC
    • John Iavarone
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Hybrid skateboard, scooter and bicycle frame
    • Patent number D527771
    • Issue date Sep 5, 2006
    • The Bikeboard Company, LLC
    • John Iavarone
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Frame design
    • Patent number D507605
    • Issue date Jul 19, 2005
    • The Bikeboard Company, LLC
    • John Iavarone
    • D21 - Games, toys, and sports goods