With alarm or indicator

Patents Grantslast 30 patents

  • Information Patent Grant

    Manual inflator with cylinder connector and status indicator

    • Patent number 8,360,276
    • Issue date Jan 29, 2013
    • Halkey-Roberts Corporation
    • Stephen J. Rogier
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Bursting disc assembly

    • Patent number 8,091,574
    • Issue date Jan 10, 2012
    • Elfab Limited
    • Graeme Melrose
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Burst disc arrangement and a method for replacing a burst disc in a...

    • Patent number 7,987,867
    • Issue date Aug 2, 2011
    • Siemens Plc
    • Trevor Bryan Husband
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High overpressure vent structure having spring steel recloser panel

    • Patent number 7,556,063
    • Issue date Jul 7, 2009
    • Fike Corporation
    • Tom Eijkelenberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose separation transmitter system and methods

    • Patent number 6,924,733
    • Issue date Aug 2, 2005
    • McTier Supply Company
    • Samuel E. McTier
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pressure relief device for a sealed system

    • Patent number 6,446,654
    • Issue date Sep 10, 2002
    • BS & B Safety Systems, Inc.
    • Geof Brazier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination pressure relief device

    • Patent number 6,431,196
    • Issue date Aug 13, 2002
    • BS & B Safety Systems, Inc.
    • Geof Brazier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressed gas safety inflator for life vests, life rafts and the like

    • Patent number 6,422,420
    • Issue date Jul 23, 2002
    • Dennis Brown
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Pressure control valve

    • Patent number 6,412,512
    • Issue date Jul 2, 2002
    • Giat Industries
    • Robert Vernet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief device for a sealed system

    • Patent number 6,321,771
    • Issue date Nov 27, 2001
    • BS & B Safety Systems, Inc.
    • Geof Brazier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve lock and adapter

    • Patent number 6,213,148
    • Issue date Apr 10, 2001
    • EJA Limited
    • Martin James Wadsworth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overpressure protector

    • Patent number 5,934,307
    • Issue date Aug 10, 1999
    • Oy Beamex AB
    • Ari Lehto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety cut-off system

    • Patent number 5,927,316
    • Issue date Jul 27, 1999
    • Suburban Propane, L.P.
    • Michael G. Merrill
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Indicator for compressed gas cartridge

    • Patent number 5,775,358
    • Issue date Jul 7, 1998
    • Halkey-Roberts Corporation
    • Lyman W. Fawcett
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Fluid flow monitor

    • Patent number 5,755,249
    • Issue date May 26, 1998
    • Process Equipment Limited
    • Scott Muddiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Alarm system for rising stem valves

    • Patent number 5,694,117
    • Issue date Dec 2, 1997
    • C. Alan Sugarek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas cartridge safety inflator apparatus

    • Patent number 5,643,030
    • Issue date Jul 1, 1997
    • Dennis Brown
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Flexible conduit failure safety valve

    • Patent number 5,640,990
    • Issue date Jun 24, 1997
    • Aristides Rodriguez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow and pressure sensor

    • Patent number 5,631,634
    • Issue date May 20, 1997
    • Oklahoma Safety Equipment Co.
    • John Strelow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow monitor

    • Patent number 5,601,109
    • Issue date Feb 11, 1997
    • Process Equipment Limited
    • Scott Muddiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rupture disk monitoring apparatus

    • Patent number 5,583,490
    • Issue date Dec 10, 1996
    • HTV Industries, Inc.
    • Manuel E. Santos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low pressure burst disk sensor with weakened conductive strips

    • Patent number 5,155,471
    • Issue date Oct 13, 1992
    • BS & B Safety Systems, Inc.
    • Jim E. Ellis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for control of oil leakage from damaged tanker

    • Patent number 5,121,766
    • Issue date Jun 16, 1992
    • Energy Transportation Group, Inc.
    • Edmund G. Tornay
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Rupturable fluid flow indicator

    • Patent number 4,978,947
    • Issue date Dec 18, 1990
    • BS & B Safety Systems, Inc.
    • Michael C. Finnegan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rupture disk failure indicating apparatus

    • Patent number 4,951,697
    • Issue date Aug 28, 1990
    • BS & B Safety Systems, Inc.
    • Donald K. Fritts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve with pressure indicating means

    • Patent number 4,579,001
    • Issue date Apr 1, 1986
    • Craig Hosterman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve with pressure indicating means

    • Patent number 4,562,741
    • Issue date Jan 7, 1986
    • Craig Hosterman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Capacitive pressure relief rupture disc monitor

    • Patent number 4,408,194
    • Issue date Oct 4, 1983
    • Continental Disc Corporation
    • Leonard K. Thompson
    • G08 - SIGNALLING
  • Information Patent Grant

    Overpressure relief control system

    • Patent number 4,372,334
    • Issue date Feb 8, 1983
    • Continental Disc Corporation
    • Herman L. Paul
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined pressure relief and indicator mechanism

    • Patent number 4,352,437
    • Issue date Oct 5, 1982
    • S&C Electric Company
    • Joseph Bernatt
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents