with locking caps or locking bars

Patents Grantslast 30 patents

  • Information Patent Grant

    Lockout tagout device and valve

    • Patent number 11,906,072
    • Issue date Feb 20, 2024
    • Parker-Hannifin Corporation
    • Zachary Spencer Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrant enclosure with integral faucet

    • Patent number 11,761,178
    • Issue date Sep 19, 2023
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Valve cover

    • Patent number 11,746,921
    • Issue date Sep 5, 2023
    • HYPERKINETICS CORPORATION
    • Henry Buermann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lockout tagout device and valve

    • Patent number 11,708,916
    • Issue date Jul 25, 2023
    • Parker-Hannifin Corporation
    • Zachary Spencer Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve

    • Patent number 11,649,899
    • Issue date May 16, 2023
    • Hayward Industries, Inc.
    • Joshua Lee Hoots
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve lockout

    • Patent number 11,649,908
    • Issue date May 16, 2023
    • DeZURIK, Inc.
    • Steven K. Neu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hazardous material container plug

    • Patent number 11,598,447
    • Issue date Mar 7, 2023
    • Micro Matic USA, Inc.
    • Jeffrey Crowell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with a locked set screw that is covered with a cap having a r...

    • Patent number 11,566,693
    • Issue date Jan 31, 2023
    • Asco Controls B.V.
    • Willem van de Haar
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Lockout tagout device and valve

    • Patent number 11,499,650
    • Issue date Nov 15, 2022
    • Parker-Hannifin Corporation
    • Zachary Spencer Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pull handle butterfly valve lockout device

    • Patent number 11,493,147
    • Issue date Nov 8, 2022
    • Brady Worldwide, Inc.
    • Andrew N. Enger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly and lockout mechanism

    • Patent number 11,486,514
    • Issue date Nov 1, 2022
    • GE Aviation Systems LLC
    • Jerry Dean Hielkema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow rate adjusting device

    • Patent number 11,473,697
    • Issue date Oct 18, 2022
    • Nabtesco Corporation
    • Masayuki Ueno
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Ball valve with forced-sealing operation

    • Patent number 11,313,477
    • Issue date Apr 26, 2022
    • Zhigang Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrant enclosure with integral faucet

    • Patent number 11,299,874
    • Issue date Apr 12, 2022
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Valve fitting

    • Patent number 11,287,056
    • Issue date Mar 29, 2022
    • LPW Technology Ltd
    • Marek Kurus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Valve gearbox cover systems and methods

    • Patent number 11,268,623
    • Issue date Mar 8, 2022
    • FLINT HILLS RESOURCES, LC
    • Robert M. Lindell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Handle for valve assembly

    • Patent number 11,248,720
    • Issue date Feb 15, 2022
    • Salco Products, Inc.
    • Vedran Dzolovic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrant bayonet thrust nut and hydrant having the same

    • Patent number 11,180,905
    • Issue date Nov 23, 2021
    • AVK Holding A/S
    • Randall K. Looney
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pressure compensation device for a housing, in particular of a moto...

    • Patent number 11,174,935
    • Issue date Nov 16, 2021
    • Audi AG
    • Michael Streicher
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    System and method for exhausting stored energy from a pneumatic sub...

    • Patent number 11,162,593
    • Issue date Nov 2, 2021
    • Lexair, Inc.
    • John Wayne Jennings
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ball valve

    • Patent number 11,131,404
    • Issue date Sep 28, 2021
    • Hayward Industries, Inc.
    • Joshua Lee Hoots
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toilet fill valve with valve lock

    • Patent number 11,091,902
    • Issue date Aug 17, 2021
    • Danco, Inc.
    • Michael J. Schuster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve

    • Patent number 11,092,242
    • Issue date Aug 17, 2021
    • Hayward Industries, Inc.
    • Paul M. Gutmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manual valve and pneumatic device

    • Patent number 11,002,379
    • Issue date May 11, 2021
    • CKD Corporation
    • Tatsuhito Aoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator for controlling a valve

    • Patent number 10,982,784
    • Issue date Apr 20, 2021
    • IMI Hydronic Engineering International SA
    • Peter Volovec
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate supports for a gate valve

    • Patent number 10,969,021
    • Issue date Apr 6, 2021
    • Emerson Vulcan Holding LLC
    • Viet Nguyen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking apparatus for a rotating valve actuator

    • Patent number 10,955,065
    • Issue date Mar 23, 2021
    • Iron Horse Industries, LLC
    • Benjamin K. Villines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking security cover for a valve box

    • Patent number 10,935,159
    • Issue date Mar 2, 2021
    • David Stadler
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Gas line cockvalve maintenance device and method of operation

    • Patent number 10,935,145
    • Issue date Mar 2, 2021
    • Consolidated Edison Company of New York, Inc.
    • Richard Joseph Dickman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic valve/pressure vessel plastic metal composite cover with...

    • Patent number 10,927,968
    • Issue date Feb 23, 2021
    • Bendix Commercial Vehicle Systems LLC
    • Chandra Sekhar Mulakala
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FAUCET LOCK

    • Publication number 20240044419
    • Publication date Feb 8, 2024
    • Larry Holmes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve Lockout

    • Publication number 20240026991
    • Publication date Jan 25, 2024
    • Brady Worldwide, Inc.
    • Andrew N. Enger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Butterfly Valve

    • Publication number 20230417328
    • Publication date Dec 28, 2023
    • Hayward Industries, Inc.
    • Paul M. Gutmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRANT ENCLOSURE WITH INTEGRAL FAUCET

    • Publication number 20230374761
    • Publication date Nov 23, 2023
    • WCM Industries, Inc.
    • William T. Ball
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SAFETY RADIATOR CAP COVER WITH VALVE RELEASER

    • Publication number 20230358332
    • Publication date Nov 9, 2023
    • ZENOBIA INTERNATIONAL INVESTMENTS INC.
    • DEBBIE J. ROBINSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEGMENT ISOLATING VALVE FOR PNEUMATIC TRANSPORT SYSTEM

    • Publication number 20230332690
    • Publication date Oct 19, 2023
    • Aerom Sistemas De Transporte SA
    • Oskar Hans Wolfgang Coester
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCKOUT TAGOUT DEVICE AND VALVE

    • Publication number 20230323979
    • Publication date Oct 12, 2023
    • Parker-Hannifin Corporation
    • Zachary Spencer Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    T-Handle Ball Valve Lockout

    • Publication number 20230304601
    • Publication date Sep 28, 2023
    • Brady Worldwide, Inc.
    • Andrew N. Enger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hazardous Material Container Plug

    • Publication number 20230204127
    • Publication date Jun 29, 2023
    • Micro Matic USA, Inc.
    • Jeffrey Crowell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCKOUT TAGOUT DEVICE AND VALVE

    • Publication number 20230160496
    • Publication date May 25, 2023
    • Parker-Hannifin Corporation
    • Zachary Spencer Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AN ADAPTER CAP FOR A FIRE HYDRANT, A FIRE HYDRANT AND A METHOD FOR...

    • Publication number 20230133256
    • Publication date May 4, 2023
    • AVK Holding A/S
    • Christian Henrik SIMONSEN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Valve Cover

    • Publication number 20220364655
    • Publication date Nov 17, 2022
    • Henry Buermann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRANT ENCLOSURE WITH INTEGRAL FAUCET

    • Publication number 20220228352
    • Publication date Jul 21, 2022
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    HAZARDOUS MATERIAL CONTAINER PLUG

    • Publication number 20220178465
    • Publication date Jun 9, 2022
    • Micro Matic USA, Inc.
    • Jeffrey Crowell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ASSEMBLY AND LOCKOUT MECHANISM

    • Publication number 20220154846
    • Publication date May 19, 2022
    • GE AVIATION SYSTEMS LLC
    • Jerry Dean Hielkema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball Valve

    • Publication number 20220010889
    • Publication date Jan 13, 2022
    • Hayward Industries, Inc.
    • Joshua Lee Hoots
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Butterfly Valve

    • Publication number 20210372530
    • Publication date Dec 2, 2021
    • Hayward Industries, Inc.
    • Paul M. Gutmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOILET FILL VALVE WITH VALVE LOCK

    • Publication number 20210363740
    • Publication date Nov 25, 2021
    • DANCO, INC.
    • Michael J. Schuster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE COVER

    • Publication number 20210324963
    • Publication date Oct 21, 2021
    • HYPERKINETICS CORPORATION
    • Henry Buermann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FLOW RATE ADJUSTING DEVICE

    • Publication number 20210262585
    • Publication date Aug 26, 2021
    • Nabtesco Corporation
    • Masayuki UENO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pull Handle Butterfly Valve Lockout Device

    • Publication number 20210207737
    • Publication date Jul 8, 2021
    • Brady Worldwide, Inc.
    • Andrew N. Enger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE LOCKOUT DEVICE

    • Publication number 20210207736
    • Publication date Jul 8, 2021
    • LOTO SAFETY PRODUCTS DMCC
    • Yusufi Fakhruddin BHANPURAWALA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball valve with forced-sealing operation

    • Publication number 20210095770
    • Publication date Apr 1, 2021
    • Zibo Votaisi Petrochemical Equipment Co., Ltd
    • Zhigang Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FITTING

    • Publication number 20200362985
    • Publication date Nov 19, 2020
    • LPW Technology Ltd
    • Marek Kurus
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    LOCKOUT TAGOUT DEVICE AND VALVE

    • Publication number 20200347958
    • Publication date Nov 5, 2020
    • Parker-Hannifin Corporation
    • Zachary Spencer Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking Apparatus

    • Publication number 20200278047
    • Publication date Sep 3, 2020
    • Iron Horse Industries, LLC
    • Benjamin K. Villines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HANDLE FOR VALVE ASSEMBLY

    • Publication number 20200278048
    • Publication date Sep 3, 2020
    • Salco Products, Inc.
    • Vedran Dzolovic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOILET FILL VALVE WITH VALVE LOCK

    • Publication number 20200217056
    • Publication date Jul 9, 2020
    • DANCO, INC.
    • Michael J. Schuster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRANT ENCLOSURE WITH INTEGRAL FAUCET

    • Publication number 20200190777
    • Publication date Jun 18, 2020
    • WCM Industries, Inc.
    • William T. Ball
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    MANUAL VALVE AND PNEUMATIC DEVICE

    • Publication number 20200191299
    • Publication date Jun 18, 2020
    • CKD CORPORATION
    • Tatsuhito AOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...