TREA

Patrick J. Traini

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  • Exton, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retractable writing instrument
    • Patent number 7,329,062
    • Issue date Feb 12, 2008
    • Crayola LLC
    • Douglas A. Brand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable writing instrument
    • Patent number 6,964,534
    • Issue date Nov 15, 2005
    • Binney & Smith Inc.
    • Douglas A. Brand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Retractable writing instrument
    • Publication number 20050271451
    • Publication date Dec 8, 2005
    • Binney & Smith Inc.
    • Douglas A. Brand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Retractable writing instrument
    • Publication number 20040265035
    • Publication date Dec 30, 2004
    • Binney & Smith Inc.
    • Douglas A. Brand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES