TREA

Robert Cass

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  • Franklinville, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Folding knife
    • Patent number D801775
    • Issue date Nov 7, 2017
    • The Ontario Knife Company
    • Paul Tsujimoto
    • D08 - Tools and hardware
  • Information Patent Grant

    Knife
    • Patent number D749187
    • Issue date Feb 9, 2016
    • The Ontario Knife Company
    • Deneb Pirrone
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Folding knife
    • Patent number D697781
    • Issue date Jan 21, 2014
    • The Ontario Knife Company
    • Kenneth Trbovich
    • D08 - Tools and hardware