Cheng Hung Cheung

Person

  • Kowloon, HK

Patents Grantslast 30 patents

  • Information Patent Grant

    Lacrosse head frame

    • Patent number D599865
    • Issue date Sep 8, 2009
    • Franklin Sports, Inc.
    • Cheng Tsz Piu
    • D21 - Games, toys, and sports goods