TREA

Henry J. Howell

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  • Long Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combination steamer cone, rim and tray
    • Patent number 7,073,498
    • Issue date Jul 11, 2006
    • Sylmark Holdings Limited
    • Henry J. Howell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Combination hand truck, step ladder and dolly
    • Patent number 6,880,835
    • Issue date Apr 19, 2005
    • Sylmark Holdings Limited
    • Dean Tornabene
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Combined steamer cone and tray
    • Patent number D495196
    • Issue date Aug 31, 2004
    • Sylmark Holdings Limited
    • Henry J. Howell
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Silicone glove
    • Patent number D477690
    • Issue date Jul 22, 2003
    • Sylmark Holdings, Ltd.
    • Henry J. Howell
    • D29 - Equipment for safety, protection, and rescue

Patents Applicationslast 30 patents

  • Information Patent Application

    Combination hand truck, step ladder and dolly
    • Publication number 20040201186
    • Publication date Oct 14, 2004
    • Dean Tornabene
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Combination steamer cone, rim and tray
    • Publication number 20040200360
    • Publication date Oct 14, 2004
    • Henry J. Howell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...