TREA

Matthias F. W. Doepner

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  • Harleysville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy weapon
    • Patent number D752157
    • Issue date Mar 22, 2016
    • K'NEX Limited Partnership Group
    • Joseph Smith
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Offset matrix adapter for toy construction sets
    • Patent number 7,666,054
    • Issue date Feb 23, 2010
    • K'NEX Limited Partnership Group
    • Joel I. Glickman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Construction toy component
    • Patent number D588210
    • Issue date Mar 10, 2009
    • K'NEX Limited Parntership Group
    • Heather Croston
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D588207
    • Issue date Mar 10, 2009
    • K'NEX Limited Partnership Group
    • Heather Croston
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D588206
    • Issue date Mar 10, 2009
    • K'NEX Limited Partnership Group
    • Heather Croston
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D588211
    • Issue date Mar 10, 2009
    • K'NEX Limited Partnership Group
    • Heather Croston
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D581993
    • Issue date Dec 2, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D579062
    • Issue date Oct 21, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D565671
    • Issue date Apr 1, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D564603
    • Issue date Mar 18, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D561846
    • Issue date Feb 12, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D561847
    • Issue date Feb 12, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D561845
    • Issue date Feb 12, 2008
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D556271
    • Issue date Nov 27, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D553204
    • Issue date Oct 16, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D553203
    • Issue date Oct 16, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D553199
    • Issue date Oct 16, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D553200
    • Issue date Oct 16, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D553201
    • Issue date Oct 16, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D553202
    • Issue date Oct 16, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D552190
    • Issue date Oct 2, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D550784
    • Issue date Sep 11, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D550782
    • Issue date Sep 11, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D550785
    • Issue date Sep 11, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Construction toy component
    • Patent number D550308
    • Issue date Sep 4, 2007
    • K'NEX Limited Partnership Group
    • Joel Glickman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Track structure for construction toy set
    • Patent number 6,746,298
    • Issue date Jun 8, 2004
    • Connector Set Limited Partnership
    • Matthias F. W. Doepner
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Universal contact switch
    • Patent number 6,630,635
    • Issue date Oct 7, 2003
    • Connector Set Limited Partnership
    • Matthias F. W. Doepner
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game board structure for construction toy set
    • Patent number 6,581,931
    • Issue date Jun 24, 2003
    • Connector Set Limited Partnership
    • Matthias F. W. Doepner
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Contact switch
    • Patent number 6,573,465
    • Issue date Jun 3, 2003
    • Connector Set Limited Partnership
    • Matthias F. W. Doepner
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents