TREA

Brian Lovgren

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  • Shelton, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Collaborative play toy
    • Patent number 8,062,142
    • Issue date Nov 22, 2011
    • Playcore Wisconsin, Inc.
    • John M. Underbrink
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Playground equipment
    • Patent number 7,118,514
    • Issue date Oct 10, 2006
    • BigToys, Inc.
    • John Underbrink
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COLLABORATIVE PLAY TOY
    • Publication number 20100234118
    • Publication date Sep 16, 2010
    • BIGTOYS, INC.
    • John M. Underbrink
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Playground equipment
    • Publication number 20060094568
    • Publication date May 4, 2006
    • John Underbrink
    • A63 - SPORTS GAMES AMUSEMENTS