TREA

INTERNATIONAL VALVE CORPORATION D/B/A CHECK-ALL VALVE MFG. CO

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Organization

  • WEST DES MOINES, IA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Check valve having a friction free replaceable valve insert check a...
    • Patent number 9,885,422
    • Issue date Feb 6, 2018
    • International Valve Corporation
    • Steven Driscoll
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve
    • Patent number 6,152,171
    • Issue date Nov 28, 2000
    • International Valve Corp.
    • DeLaun T. Messick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve
    • Patent number 6,039,073
    • Issue date Mar 21, 2000
    • International Valve Corporation
    • DeLaun T. Messick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    86965902 - EPIC
    • Serial number 86965902
    • Registration number 5152725
    • Filing date Apr 6, 2016
    • International Valve Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    77260602 - CHECKALLVALVE
    • Serial number 77260602
    • Registration number 3551138
    • Filing date Aug 21, 2007
    • International Valve Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73704591 - CHECK-ALL VALVE
    • Serial number 73704591
    • Registration number 1513506
    • Filing date Jan 11, 1988
    • INTERNATIONAL VALVE CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes