TREA

comprising nose-clips

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Industry

  • CPC
  • B63C2011/125
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER EQUIPMENT FOR DWELLING OR WORKING UNDER WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS

Current Industry

B63C2011/125comprising nose-clips
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Diving mask system
    • Patent number 10,807,689
    • Issue date Oct 20, 2020
    • Wenzi Xiao
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Diving mask system
    • Patent number 10,807,688
    • Issue date Oct 20, 2020
    • Wenzi Xiao
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pressure equalizing mechanism for a diving mask
    • Patent number 5,572,989
    • Issue date Nov 12, 1996
    • Johnson Worldwide Associates
    • James R. Lutz
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Face gear for diving and swimming
    • Patent number 5,485,832
    • Issue date Jan 23, 1996
    • Ricardo Joffity
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Protective helmet having nose passage closure elements
    • Patent number 4,667,667
    • Issue date May 26, 1987
    • Dr/a/ gerwerk AG
    • Christian Schnoor
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Mouthpiece valve for escape breathing apparatus
    • Patent number 4,090,511
    • Issue date May 23, 1978
    • Mine Safety Appliances Company
    • Robert Elder Gray
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Underwater diving mask
    • Patent number 4,077,068
    • Issue date Mar 7, 1978
    • Richard E. Anderson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3653086
    • Patent number 3,653,086
    • Issue date Apr 4, 1972
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3027561
    • Patent number 3,027,561
    • Issue date Apr 3, 1962
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2015617
    • Patent number 2,015,617
    • Issue date Sep 24, 1935
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    NOSE EQUALIZING DEVICE FOR AN UNDERWATER MASK
    • Publication number 20240083560
    • Publication date Mar 14, 2024
    • QBAS Co., Ltd.
    • Chih-Cheng SHIUE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BREATHABLE MASK
    • Publication number 20230083382
    • Publication date Mar 16, 2023
    • QBAS Co., Ltd.
    • Chih-Cheng SHIUE
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    VENTILATOR MASK SYSTEM
    • Publication number 20200307749
    • Publication date Oct 1, 2020
    • Wenzi XIAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DIVING MASK SYSTEM
    • Publication number 20190118918
    • Publication date Apr 25, 2019
    • Wenzi XIAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DIVING MASK SYSTEM
    • Publication number 20190118917
    • Publication date Apr 25, 2019
    • Wenzi XIAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SWIMMING/DIVING GOGGLE STRUCTURE
    • Publication number 20130055489
    • Publication date Mar 7, 2013
    • Chih-Cheng SHIUE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT