TREA

COOPERS FILTERS, LTD.

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Organization

  • MANCHESTER, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Air filtration
    • Patent number 4,572,147
    • Issue date Feb 25, 1986
    • Coopers Filters Limited
    • Robert S. Gladstone
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air filtration
    • Patent number 4,563,200
    • Issue date Jan 7, 1986
    • Coopers Filters Limited
    • Robert S. Gladstone
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gravity dump valve
    • Patent number 4,494,575
    • Issue date Jan 22, 1985
    • Coopers Filters Limited
    • Robert S. Gladstone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73487371 - COOPERKING
    • Serial number 73487371
    • Registration number 1372398
    • Filing date Jun 28, 1984
    • COOPERS FILTERS, LTD.
    • 12 - Vehicles
  • Information Trademark

    73482753 - MAXICONE
    • Serial number 73482753
    • Registration number 1326833
    • Filing date May 30, 1984
    • Coopers Filters Ltd.
    • 12 - Vehicles
  • Information Trademark

    73415985 - COOPERS
    • Serial number 73415985
    • Registration number 1355205
    • Filing date Mar 7, 1983
    • COOPERS FILTERS, LTD.
    • 12 - Vehicles