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John Andrew Duval

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  • Long Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Devices for controlled dispensing
    • Patent number 10,383,438
    • Issue date Aug 20, 2019
    • Cubex LLC
    • John A. Duval
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Methods for controlled dispensing
    • Patent number 10,362,866
    • Issue date Jul 30, 2019
    • Cubex LLC
    • John A. Duval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eyewear with reversible folding temples
    • Patent number 8,517,532
    • Issue date Aug 27, 2013
    • Robert L. Hicks
    • G02 - OPTICS
  • Information Patent Grant

    Convergence adjustment mechanism
    • Patent number 8,446,670
    • Issue date May 21, 2013
    • Perioptix, Inc.
    • Gary Woker
    • G02 - OPTICS
  • Information Patent Grant

    Self-tightening fastening system
    • Patent number 7,682,100
    • Issue date Mar 23, 2010
    • Nectar, Inc.
    • John Andrew Duval
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable computer usable in a laptop and tablet configurations
    • Patent number 6,845,005
    • Issue date Jan 18, 2005
    • Toshiba America Information Systems, Inc.
    • Kenji Shimano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Notebook computer with touch screen
    • Patent number D491934
    • Issue date Jun 22, 2004
    • Toshiba America Information Systems, Inc.
    • Kenji Shimano
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Modular storage assembly
    • Patent number 6,669,036
    • Issue date Dec 30, 2003
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cellular telephone headset
    • Patent number D469423
    • Issue date Jan 28, 2003
    • Belkin Corporation
    • Eric Tong
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Modular shelving
    • Patent number 6,260,488
    • Issue date Jul 17, 2001
    • Seville Classics, Inc.
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dress or clothing form
    • Patent number 6,196,429
    • Issue date Mar 6, 2001
    • Cyberform Corp.
    • Richard S. Cavdek
    • A41 - WEARING APPAREL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHODS FOR CONTROLLED DISPENSING
    • Publication number 20160324314
    • Publication date Nov 10, 2016
    • Cubex LLC
    • John A. DUVAL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEVICE AND METHOD FOR CONTROLLED DISPENSING
    • Publication number 20160270534
    • Publication date Sep 22, 2016
    • Cubex LLC
    • John A. DUVAL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ENDOTRACHEAL TUBE WITH SECURE COLOR-CODED CONNECTOR AND PACKAGING
    • Publication number 20100154800
    • Publication date Jun 24, 2010
    • Chai Jie Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Convergence Adjustment Mechanism
    • Publication number 20100079859
    • Publication date Apr 1, 2010
    • Gary Woker
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CONTAINER FOR ANIMALS
    • Publication number 20090266302
    • Publication date Oct 29, 2009
    • John Andrew Duval
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Self-Tightening Fastening System
    • Publication number 20070292205
    • Publication date Dec 20, 2007
    • John Andrew Duval
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Modular storage assembly
    • Publication number 20050016945
    • Publication date Jan 27, 2005
    • Seville Classics, Inc.
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Modular storage assembly
    • Publication number 20040134869
    • Publication date Jul 15, 2004
    • Seville Classics, Inc.
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Portable computer usable in a laptop and tablet configurations
    • Publication number 20030112590
    • Publication date Jun 19, 2003
    • TOSHIBA AMERICA INFORMATION SYSTEMS, INC.
    • Kenji Shimano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Cellular telephone headset
    • Publication number 20030003969
    • Publication date Jan 2, 2003
    • Eric Tong
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE