TREA

Colin Clipstone

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  • Weston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Razor blade technology
    • Patent number 6,866,894
    • Issue date Mar 15, 2005
    • The Gillette Company
    • Hoang Mai Trankiem
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Razor blade technology
    • Patent number 6,684,513
    • Issue date Feb 3, 2004
    • The Gillette Company
    • Colin John Clipstone
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    Razor blade
    • Publication number 20060265885
    • Publication date Nov 30, 2006
    • The Gillette Company, a Delaware corporation
    • Colin Clipstone
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor blade
    • Publication number 20040172832
    • Publication date Sep 9, 2004
    • Colin Clipstone
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor blade technology
    • Publication number 20030121158
    • Publication date Jul 3, 2003
    • The Gillette Company, a Delaware corporation
    • Colin Clipstone
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor blade technology
    • Publication number 20030096060
    • Publication date May 22, 2003
    • Hoang Mai Trankiem
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING