TREA

Functionally interdependent first/second-stage regulators

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  • CPC
  • B63C11/2236
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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 B63C11/00Equipment for dwelling or working underwater Means for searching for underwater objects

Current Industry

B63C11/2236Functionally interdependent first/second-stage regulators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Emergency detection and ascent device for a diver
    • Patent number 10,583,904
    • Issue date Mar 10, 2020
    • Christopher B. Hulbert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lung demand valve
    • Patent number 10,173,083
    • Issue date Jan 8, 2019
    • Draeger Safety UK Limited
    • Paul Nicholas Townsend
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ascent and buoy system for divers
    • Patent number 10,131,412
    • Issue date Nov 20, 2018
    • Christopher B. Hulbert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Breathing apparatus structure with two-stage reduced-pressure spare...
    • Patent number 8,166,973
    • Issue date May 1, 2012
    • Chieh-Cheng Pan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Fluid pressure regulator assembly with dual axis electrical generator
    • Patent number 6,784,559
    • Issue date Aug 31, 2004
    • Thermal Dynamics, Inc.
    • Edward L. Simonds
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multiple distributor for low-pressure uses
    • Patent number 6,227,199
    • Issue date May 8, 2001
    • HTM Sport S.p.A.
    • Giovanni Garofalo
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Lightweight breathing device
    • Patent number 5,386,824
    • Issue date Feb 7, 1995
    • Guy S. Nelepka
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Lightweight breathing device
    • Patent number 5,209,224
    • Issue date May 11, 1993
    • Guy S. Nelepka
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Lightweight breathing device
    • Patent number 5,099,835
    • Issue date Mar 31, 1992
    • Guy S. Nelepka
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Regulator for breathing apparatus
    • Patent number 4,941,468
    • Issue date Jul 17, 1990
    • AMF Mares S.p.A.
    • Garofalo Giovanni
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Lightweight breathing device
    • Patent number 4,928,686
    • Issue date May 29, 1990
    • Guy S. Nelepka
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Double-acting valve system for underwater breathing or the like
    • Patent number 4,711,263
    • Issue date Dec 8, 1987
    • Ottestad; Nils T.
    • Nils T. Ottestad
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Breathing apparatus with improved regulator particularly for under...
    • Patent number 4,192,298
    • Issue date Mar 11, 1980
    • La Spirotechnique Industrielle et Commerciale
    • Lugi Ferraro
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pressure regulator for breathing apparatus
    • Patent number 4,041,978
    • Issue date Aug 16, 1977
    • Scubapro EU
    • Karl Leemann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Connector device for breathing apparatus
    • Patent number 3,995,626
    • Issue date Dec 7, 1976
    • Fredric C. Pearce
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3783891
    • Patent number 3,783,891
    • Issue date Jan 8, 1974
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3329158
    • Patent number 3,329,158
    • Issue date Jul 4, 1967
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3111946
    • Patent number 3,111,946
    • Issue date Nov 26, 1963
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3028859
    • Patent number 3,028,859
    • Issue date Apr 10, 1962
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3025871
    • Patent number 3,025,871
    • Issue date Mar 20, 1962
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2893386
    • Patent number 2,893,386
    • Issue date Jul 7, 1959
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2875756
    • Patent number 2,875,756
    • Issue date Mar 3, 1959
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2874692
    • Patent number 2,874,692
    • Issue date Feb 24, 1959
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2818858
    • Patent number 2,818,858
    • Issue date Jan 7, 1958
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2810387
    • Patent number 2,810,387
    • Issue date Oct 22, 1957
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2764151
    • Patent number 2,764,151
    • Issue date Sep 25, 1956
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2758596
    • Patent number 2,758,596
    • Issue date Aug 14, 1956
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2238759
    • Patent number 2,238,759
    • Issue date Apr 15, 1941
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents