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Gate valve

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  • CPC
  • Y10T137/6072
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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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Y10T137/6072Gate valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure actuator with biasing element
    • Patent number 11,859,730
    • Issue date Jan 2, 2024
    • SRI ENERGY, INC.
    • Alagarsamy Sundararajan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Actuator
    • Patent number 11,067,193
    • Issue date Jul 20, 2021
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator
    • Patent number 10,563,790
    • Issue date Feb 18, 2020
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate-valve attaching structure
    • Patent number 10,539,240
    • Issue date Jan 21, 2020
    • SMC Corporation
    • Hiromi Shimoda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuator
    • Patent number 10,066,757
    • Issue date Sep 4, 2018
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bonnet and gate arrangements for a gate valve in particulate-laden...
    • Patent number 9,845,897
    • Issue date Dec 19, 2017
    • Isolation Equipment Services, Inc.
    • Boris (Bruce) P. Cherewyk
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Actuator
    • Patent number 9,841,117
    • Issue date Dec 12, 2017
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum valve
    • Patent number 9,581,262
    • Issue date Feb 28, 2017
    • VAT Holding AG
    • Bernhard Duelli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate valve assembly for installation in pressurized pipes
    • Patent number 8,627,843
    • Issue date Jan 14, 2014
    • ADS LLC
    • Brian J. Ries
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual chamber orifice fitting plate support
    • Patent number 8,167,268
    • Issue date May 1, 2012
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ethylene production isolation valve systems
    • Patent number 8,123,197
    • Issue date Feb 28, 2012
    • Curtiss-Wright Flow Control Corporation
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Dual chamber orifice fitting plate support
    • Patent number 7,837,176
    • Issue date Nov 23, 2010
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pipe clamp with built in test fitting
    • Patent number 7,731,242
    • Issue date Jun 8, 2010
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for replacing seals in recreational vehicles gate valves wit...
    • Patent number 7,628,381
    • Issue date Dec 8, 2009
    • ITT Manufacturing Enterprises, Inc.
    • David L. Phillips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compartmentalized electric/manual gate valve
    • Patent number 7,600,739
    • Issue date Oct 13, 2009
    • ITT Manufacturing Enterprises, Inc.
    • David L. Phillips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for deheading a coke drum
    • Patent number 7,459,063
    • Issue date Dec 2, 2008
    • Curtiss-Wright Flow Control Corporation
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gate valve having service position
    • Patent number 7,445,019
    • Issue date Nov 4, 2008
    • High Vacuum Apparatus Mfg., Inc.
    • Arthur J. Brenes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coke drum bottom throttling valve and system
    • Patent number 7,399,384
    • Issue date Jul 15, 2008
    • Curtiss-Wright Flow Control Corporation
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coke drum bottom throttling valve and system
    • Patent number 7,033,460
    • Issue date Apr 25, 2006
    • Curtiss-Wright Flow Control Corportaion
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Valve and method for repairing a valve under pressure
    • Patent number 6,983,759
    • Issue date Jan 10, 2006
    • Occlude
    • Jeffrey L. Maichel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coke drum bottom throttling valve and system
    • Patent number 6,843,889
    • Issue date Jan 18, 2005
    • Curtiss-Wright Flow Control Corporation
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Valve inspection chamber
    • Patent number 6,679,283
    • Issue date Jan 20, 2004
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic valve actuator assembly
    • Patent number 6,050,541
    • Issue date Apr 18, 2000
    • Vijay R. Chatufale
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Maintenance method and maintenance kit for a gate valve
    • Patent number 5,878,769
    • Issue date Mar 9, 1999
    • Hydro-Quebec
    • Pierre Goudreault
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve having provision for replacing stem packing while the valve i...
    • Patent number 5,743,288
    • Issue date Apr 28, 1998
    • ERC Industries, Inc.
    • Bradley W. Mosman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low torque back seating stem for gate valve
    • Patent number 5,312,087
    • Issue date May 17, 1994
    • FMC Corporation
    • Taylor L. Jones
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Narrow accessway liquid sewage pump remotely operable multi-part qu...
    • Patent number 5,038,817
    • Issue date Aug 13, 1991
    • Environment/One Corporation
    • Clark A. Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gate valve
    • Patent number 4,909,272
    • Issue date Mar 20, 1990
    • Plattco Corporation
    • Urgel P. Carpentier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid actuated gate valve assembly
    • Patent number 4,800,917
    • Issue date Jan 31, 1989
    • Mario DePirro
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Modular hydraulic actuator
    • Patent number 4,744,386
    • Issue date May 17, 1988
    • Cameron Iron Works USA, Inc.
    • Neil F. Frazer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTUATOR
    • Publication number 20240125407
    • Publication date Apr 18, 2024
    • SRI ENERGY, INC.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR
    • Publication number 20210341074
    • Publication date Nov 4, 2021
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR
    • Publication number 20200182369
    • Publication date Jun 11, 2020
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR
    • Publication number 20190063635
    • Publication date Feb 28, 2019
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    ACTUATOR
    • Publication number 20180031139
    • Publication date Feb 1, 2018
    • SRI Energy, Inc.
    • Alagarsamy Sundararajan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    GATE VALVE ASSEMBLY FOR INSTALLATION IN PRESSURIZED PIPES
    • Publication number 20130319542
    • Publication date Dec 5, 2013
    • ADS LLC
    • Brian J. Ries
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Sluice Valve for Operations
    • Publication number 20120192962
    • Publication date Aug 2, 2012
    • WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO. LTD.
    • Hisakazu Asai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEVICE FOR REGULATING THE FLOW OF MATERIALS INTO AN ENCLOSURE OR CO...
    • Publication number 20120153205
    • Publication date Jun 21, 2012
    • AMBIENSYS, S.L.
    • Carlos Leon Tomas
    • B08 - CLEANING
  • Information Patent Application

    Dual Chamber Orifice Fitting Plate Support
    • Publication number 20100229988
    • Publication date Sep 16, 2010
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Ethylene Production Isolation Valve Systems
    • Publication number 20080251749
    • Publication date Oct 16, 2008
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Method for replacing seals in recreational vehicles gate valves wit...
    • Publication number 20080230124
    • Publication date Sep 25, 2008
    • ITT Manufacturing Enterprises, Inc.
    • David L. Phillips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Compartmentalized electric/manual gate valve
    • Publication number 20080230125
    • Publication date Sep 25, 2008
    • ITT Manufacturing Enterprises, Inc.
    • David L. Phillips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE CLAMP WITH BUILT IN TEST FITTING
    • Publication number 20080191468
    • Publication date Aug 14, 2008
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GATE VALVE HAVING SERVICE POSITION
    • Publication number 20080035876
    • Publication date Feb 14, 2008
    • HIGH VACUUM APPARTUS MFG., INC.
    • Arthur J. Brenes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coke drum bottom throttling valve and system
    • Publication number 20060175188
    • Publication date Aug 10, 2006
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Dual chamber orifice fitting plate support
    • Publication number 20050258387
    • Publication date Nov 24, 2005
    • Daniel Industries, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Systems and methods for deheading a coke drum
    • Publication number 20050092592
    • Publication date May 5, 2005
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Coke drum bottom throttling valve and system
    • Publication number 20050034969
    • Publication date Feb 17, 2005
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Valve and method for repairing a valve under pressure
    • Publication number 20050022867
    • Publication date Feb 3, 2005
    • Occlude
    • Jeffrey L. Maichel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coke drum bottom throttling valve and system
    • Publication number 20040045803
    • Publication date Mar 11, 2004
    • Ruben F. Lah
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    VALVE INSPECTION CHAMBER
    • Publication number 20040007265
    • Publication date Jan 15, 2004
    • Gabe Coscarella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...