TREA

Bruno Ferretti

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  • Woburn, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined pool and sandbox
    • Patent number D259356
    • Issue date May 26, 1981
    • Martin Yale Industries, Inc.
    • Bruno Ferretti
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Combination pool and sandbox
    • Patent number D257054
    • Issue date Sep 23, 1980
    • Martin Yale Industries, Inc.
    • Bruno Ferretti
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Combination pool and sandbox
    • Patent number D257055
    • Issue date Sep 23, 1980
    • Martin Yale Industries, Inc.
    • Bruno Ferretti
    • D21 - Games, toys, and sports goods