TREA

Howorth Air Engineering Limited

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Organization

  • Bolton, EN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Body exhaust gown arrangement
    • Patent number 4,651,727
    • Issue date Mar 24, 1987
    • Howorth Air Engineering Limited
    • Frederick H. Howorth
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Autopsy table
    • Patent number 4,650,171
    • Issue date Mar 17, 1987
    • Howorth Air Engineering Limited
    • Frederick H. Howorth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sterile air trolley
    • Patent number 4,531,956
    • Issue date Jul 30, 1985
    • Howorth Air Engineering Limited
    • Frederick H. Howorth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Workstation
    • Patent number 4,249,463
    • Issue date Feb 10, 1981
    • Howorth Air Engineering Limited
    • Leonard Hornby
    • B08 - CLEANING
  • Information Patent Grant

    Clean air zone
    • Patent number 4,137,831
    • Issue date Feb 6, 1979
    • Howorth Air Engineering Limited
    • Frederick H. Howorth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Clean air zone
    • Patent number 4,094,232
    • Issue date Jun 13, 1978
    • Howorth Air Engineering Limited
    • Frederick Hugh Howorth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mattress
    • Patent number 4,057,861
    • Issue date Nov 15, 1977
    • Howorth Air Engineering Limited
    • Frederick Hugh Howorth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Clean air zone for surgical purposes
    • Patent number 4,009,647
    • Issue date Mar 1, 1977
    • Howorth Air Engineering Limited
    • Frederick Hugh Howorth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73639813 - CHARNLEY-HOWORTH
    • Serial number 73639813
    • Registration number 1455136
    • Filing date Jan 15, 1987
    • HOWORTH AIR ENGINEERING LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73229547 - EXFLOW
    • Serial number 73229547
    • Registration number 1153818
    • Filing date Aug 30, 1979
    • Howorth Air Engineering Limited
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes