TREA

Reset by pressure equalization valve or by-pass

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  • Y10T137/7729
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/7729Reset by pressure equalization valve or by-pass
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole sub with hydraulically actuable sleeve valve
    • Patent number 10,704,362
    • Issue date Jul 7, 2020
    • Packers Plus Energy Services Inc.
    • Daniel Jon Themig
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Safety valve
    • Patent number 10,066,753
    • Issue date Sep 4, 2018
    • Neoperl GmbH
    • Burkhard Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Downhole sub with hydraulically actuable sleeve valve
    • Patent number 10,030,474
    • Issue date Jul 24, 2018
    • Packers Plus Energy Services Inc.
    • Daniel Jon Themig
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Swimming pool water leveler
    • Patent number 8,893,318
    • Issue date Nov 25, 2014
    • GSG Holdings, Inc.
    • John M. Goettl
    • E04 - BUILDING
  • Information Patent Grant

    Downhole sub with hydraulically actuable sleeve valve
    • Patent number 8,757,273
    • Issue date Jun 24, 2014
    • Packers Plus Energy Services Inc.
    • Daniel Jon Themig
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Systems and methods for providing a monitoring and deactivation app...
    • Patent number 8,671,971
    • Issue date Mar 18, 2014
    • Michael Meier
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Multi-stage pressure equalization valve assembly for subterranean v...
    • Patent number 8,534,361
    • Issue date Sep 17, 2013
    • Baker Hughes Incorporated
    • Kevin R. Plunkett
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Swimming pool water leveler
    • Patent number 8,266,737
    • Issue date Sep 18, 2012
    • GSG Holdings, Inc.
    • John M. Goettl
    • E04 - BUILDING
  • Information Patent Grant

    Safety valve assembly having set and reset mechanisms
    • Patent number 7,434,595
    • Issue date Oct 14, 2008
    • Watts Water Technologies, Inc.
    • Craig Schmitt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety valve for toilet tank
    • Patent number 7,380,293
    • Issue date Jun 3, 2008
    • S. B. Design Technology
    • Terry Steven Brent Gilbertson
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Drill for tapping pipe with safety device in branch pipe
    • Patent number 7,246,634
    • Issue date Jul 24, 2007
    • Friatec Aktiengesellschaft
    • Fabian Maier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic shutoff valve
    • Patent number 7,231,937
    • Issue date Jun 19, 2007
    • Ralph G. Greene
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fluid control valve
    • Patent number 7,219,688
    • Issue date May 22, 2007
    • AES Engineering Limited
    • Nadim Tahir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Interruption valve with automatic reset
    • Patent number 7,216,668
    • Issue date May 15, 2007
    • Thomas A. Adams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination shut-off and resetable excess flow valve
    • Patent number 7,178,544
    • Issue date Feb 20, 2007
    • Perfection Corporation
    • David L. Robison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Surge suppression and safety cut-off valve
    • Patent number 7,140,386
    • Issue date Nov 28, 2006
    • Alan Avis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination surge supression and safety shut-off valve
    • Patent number 6,920,895
    • Issue date Jul 26, 2005
    • Alan Avis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control valve
    • Patent number 6,644,345
    • Issue date Nov 11, 2003
    • Research by Copperhead Hill, Inc.
    • Robert Dulin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic line adjustable velocity fuse with damping
    • Patent number 6,443,180
    • Issue date Sep 3, 2002
    • Predator Systems Inc.
    • Duane Samuelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control valve
    • Patent number 6,408,870
    • Issue date Jun 25, 2002
    • Research by Copperhead Hill, Inc.
    • Robert D. Dulin
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Ammonia excess flow valve
    • Patent number 6,123,100
    • Issue date Sep 26, 2000
    • David P. Ward
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow sensor device and associated vacuum holding system
    • Patent number 5,960,821
    • Issue date Oct 5, 1999
    • Edwin Lee Johnson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Relief valve
    • Patent number 5,791,372
    • Issue date Aug 11, 1998
    • Konan Electric Company Limited
    • Eiichi Mukumoto
    • B30 - PRESSES
  • Information Patent Grant

    Device for feeding a distribution network with gaseous fluid
    • Patent number 5,752,544
    • Issue date May 19, 1998
    • Gaz de France
    • Fourmont Yves
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Anti-siphon and anti-leanout fuel valve
    • Patent number 5,524,592
    • Issue date Jun 11, 1996
    • Walbro Corporation
    • John C. Woody
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Overrun control device
    • Patent number 5,474,105
    • Issue date Dec 12, 1995
    • The ARO Corporation
    • Stephen D. Able
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Magnetic valve reset mechanism
    • Patent number 5,445,184
    • Issue date Aug 29, 1995
    • Raymond P. Racine
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic automatic shutdown valve system
    • Patent number 5,365,965
    • Issue date Nov 22, 1994
    • Cambria Valve Corporation
    • Wayne Dunn
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure monitoring of a producing well
    • Patent number 5,295,534
    • Issue date Mar 22, 1994
    • Texaco Inc.
    • Joseph L. Porter
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow valve
    • Patent number 5,241,984
    • Issue date Sep 7, 1993
    • Texas Instruments Incorporated
    • Takashi Onjohji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents