TREA

with at least one ring attached to both spindle and housing

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  • CPC
  • F16K41/06
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K41/00Spindle sealings

Current Industry

F16K41/06with at least one ring attached to both spindle and housing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Water valve utilizing push-pull handle to control water flow theret...
    • Patent number 12,038,101
    • Issue date Jul 16, 2024
    • Ernest R. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stem seals with triangular rings
    • Patent number 11,841,092
    • Issue date Dec 12, 2023
    • BAOYI GROUP CO., LTD.
    • Changxiang Xu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly with cap
    • Patent number 11,754,199
    • Issue date Sep 12, 2023
    • Crane ChemPharma & Energy Corp.
    • Alejandro Fratini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stem seals with triangular rings
    • Patent number 11,543,053
    • Issue date Jan 3, 2023
    • BAOYI GROUP CO., LTD.
    • Changxiang Xu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 11,162,601
    • Issue date Nov 2, 2021
    • Denso Corporation
    • Shogo Kanzaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas meters having high pressure shut-off valves and related gas flo...
    • Patent number 10,982,789
    • Issue date Apr 20, 2021
    • Sensus Spectrum, LLC
    • Christian Heizenroeder
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sealing system of a device for allowing the passage of a medium, in...
    • Patent number 10,663,082
    • Issue date May 26, 2020
    • ALLFI AG
    • Beat Troxler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Throttle valve
    • Patent number 10,024,457
    • Issue date Jul 17, 2018
    • Koganei Corporation
    • Yutaka Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with different threads for preventing rotation of and locking...
    • Patent number 9,920,840
    • Issue date Mar 20, 2018
    • Clark-Reliance Corporation
    • Steven Robert McGuigan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Airtightness maintaining structure for butterfly valve
    • Patent number 9,388,747
    • Issue date Jul 12, 2016
    • Aisin Seiki Kabushiki Kaisha
    • Masayuki Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Beverage dispensing apparatus with butterfly plates and a molded O-...
    • Patent number 8,272,536
    • Issue date Sep 25, 2012
    • Automatic Bar Controls, Inc.
    • Mojtaba Valiyee
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Flow control mechanism for high pressure wells
    • Patent number 4,356,997
    • Issue date Nov 2, 1982
    • Quality Valve & Machine Works, Inc.
    • John J. Beffano
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Shaft seals
    • Patent number 4,265,457
    • Issue date May 5, 1981
    • Neptune Glenfield Limited
    • John W. Lambie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3799500
    • Patent number 3,799,500
    • Issue date Mar 26, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3350057
    • Patent number 3,350,057
    • Issue date Oct 31, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3068893
    • Patent number 3,068,893
    • Issue date Dec 18, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2868596
    • Patent number 2,868,596
    • Issue date Jan 13, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2719022
    • Patent number 2,719,022
    • Issue date Sep 27, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2457472
    • Patent number 2,457,472
    • Issue date Dec 28, 1948
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2118300
    • Patent number 2,118,300
    • Issue date May 24, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE
    • Publication number 20230160478
    • Publication date May 25, 2023
    • FUJIKIN INCORPORATED
    • Koji Hiramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STEM SEALS WITH TRIANGULAR RINGS
    • Publication number 20230106630
    • Publication date Apr 6, 2023
    • Baoyi Group Co., Ltd.
    • Changxiang Xu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ASSEMBLY WITH CAP
    • Publication number 20210254751
    • Publication date Aug 19, 2021
    • MCC Holdings, Inc. d/b/a Crane ChemPharma & Energy
    • Alejandro Fratini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20210140554
    • Publication date May 13, 2021
    • DENSO CORPORATION
    • Shogo KANZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing system of a device for allowing the passage of a medium, in...
    • Publication number 20180238468
    • Publication date Aug 23, 2018
    • ALLFI AG
    • Beat Troxler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THROTTLE VALVE
    • Publication number 20160356398
    • Publication date Dec 8, 2016
    • Koganei Corporation
    • Yutaka Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOW EMISSION VALVE ASSEMBLY
    • Publication number 20150167862
    • Publication date Jun 18, 2015
    • PARKER HANNIFIN MANUFACTURING LIMITED
    • Spencer Andrew Nicholson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIRTIGHTNESS MAINTAINING STRUCTURE FOR BUTTERFLY VALVE
    • Publication number 20140312258
    • Publication date Oct 23, 2014
    • AISIN SEIKI KABUSHIKI KAISHA
    • Masayuki Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Beverage Dispensing Apparatus with Butterfly Plates and a Molded O-...
    • Publication number 20090230148
    • Publication date Sep 17, 2009
    • Automatic Bar Controls, Inc.
    • Mojtaba Valiyee
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...