TREA

Hak Yau Hung

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  • Happy Valley, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy vehicle and playset therefor
    • Patent number 8,747,181
    • Issue date Jun 10, 2014
    • RedwoodVentures Limited
    • Andy Wiseman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toy playset
    • Patent number D669543
    • Issue date Oct 23, 2012
    • Andy Wiseman
    • D21 - Games, toys, and sports goods