TREA

DOMNICK HUNTER FILTERS LIMITED

Follow

Organization

  • DURHAM, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element and method of making a filter element
    • Patent number 4,838,905
    • Issue date Jun 13, 1989
    • Domnick Hunter Filters Limited
    • Colin T. Billiet
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pressure indicator
    • Patent number 4,823,727
    • Issue date Apr 25, 1989
    • Domnick Hunter Filters Limited
    • David Baggett
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Polyamide membranes
    • Patent number 4,788,226
    • Issue date Nov 29, 1988
    • Domnick Hunter Filters Limited
    • Richard Curry
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly
    • Patent number 4,786,298
    • Issue date Nov 22, 1988
    • Domnick Hunter Filters Limited
    • Colin T. Billiet
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polyamide membranes
    • Patent number 4,774,038
    • Issue date Sep 27, 1988
    • Domnick Hunter Filters Limited
    • Jerome F. Ditter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for detecting oil aerosol
    • Patent number 4,732,861
    • Issue date Mar 22, 1988
    • Domnick Hunter Filters Limited
    • Ian Sinclair
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Filter housings
    • Patent number 4,701,258
    • Issue date Oct 20, 1987
    • Domnick Hunter Filters Limited
    • Colin T. Billiet
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filters
    • Patent number 4,696,687
    • Issue date Sep 29, 1987
    • Domnick Hunter Filters Limited
    • Colin T. Billiet
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid/gas separation
    • Patent number 4,668,256
    • Issue date May 26, 1987
    • Domnick Hunter Filters Limited
    • Colin T. Billiet
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element and method of making a filter element
    • Patent number 4,564,376
    • Issue date Jan 14, 1986
    • Domnick Hunter Filters Limited
    • Colin T. Billiet
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for treating compressed air for breathing purposes
    • Patent number 4,537,748
    • Issue date Aug 27, 1985
    • Domnick Hunter Filters Ltd.
    • Colin T. Billiet
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74219711 - TURBOSEP
    • Serial number 74219711
    • Registration number 1789264
    • Filing date Nov 7, 1991
    • Domnick Hunter Filters Limited
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    74022413 - PNEUDRI
    • Serial number 74022413
    • Registration number 1650071
    • Filing date Jan 25, 1990
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73804262 - BEVPOR
    • Serial number 73804262
    • Registration number 1648059
    • Filing date Jun 5, 1989
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73676194 - PEPLYN
    • Serial number 73676194
    • Registration number 1544306
    • Filing date Jul 31, 1987
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73676195 - MEMSEP
    • Serial number 73676195
    • Registration number 1622031
    • Filing date Jul 31, 1987
    • DOMNICK HUNTER FILTERS LIMITED
    • 7 - Machines and machine tools
  • Information Trademark

    73676192 - TETPOR
    • Serial number 73676192
    • Registration number 1556697
    • Filing date Jul 31, 1987
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73580057 - DOMNICK HUNTER
    • Serial number 73580057
    • Registration number 1408366
    • Filing date Jan 27, 1986
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73528105 - MEMSEP
    • Serial number 73528105
    • Registration number 1452008
    • Filing date Mar 21, 1985
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73525955 - PEPLON
    • Serial number 73525955
    • Filing date Mar 8, 1985
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73508326 - TRANSEP
    • Serial number 73508326
    • Registration number 1397544
    • Filing date Nov 13, 1984
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73503119 - TEFPOR
    • Serial number 73503119
    • Filing date Oct 9, 1984
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73503151 - NYPOR
    • Serial number 73503151
    • Registration number 1405689
    • Filing date Oct 9, 1984
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73465217 - ASYPOR
    • Serial number 73465217
    • Registration number 1378085
    • Filing date Feb 10, 1984
    • DOMNICK HUNTER FILTERS LIMITED
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73452722 - ASYPOR
    • Serial number 73452722
    • Registration number 1372352
    • Filing date Nov 14, 1983
    • DOMNICK HUNTER FILTERS LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes