Float co-axial with valve or port

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve device for fuel tank

    • Patent number 10,967,734
    • Issue date Apr 6, 2021
    • NIFCO INC.
    • Xiaohui Sui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel tank vent and shutoff valve

    • Patent number 10,597,284
    • Issue date Mar 24, 2020
    • Flomax International, Inc.
    • Mark Paul Ballard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatic leak-proof water inlet device for a water tank

    • Patent number 10,233,623
    • Issue date Mar 19, 2019
    • The Keeney Manufacturing Company
    • So-Mei Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Float

    • Patent number 10,197,184
    • Issue date Feb 5, 2019
    • Control Devices, LLC
    • Thomas M. Kornblum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overfill prevention valve assembly

    • Patent number 10,139,841
    • Issue date Nov 27, 2018
    • Clay & Bailey Manufacturing Company
    • Donald R. David
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Large bore auto-fill float equipment

    • Patent number 9,328,585
    • Issue date May 3, 2016
    • Blackhawk Specialty Tools, LLC
    • Brad Groesbeck
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Double action float valve

    • Patent number 9,249,897
    • Issue date Feb 2, 2016
    • Hugo Antonio Munoz Acosta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air release valve

    • Patent number 8,689,821
    • Issue date Apr 8, 2014
    • James Douglas Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air release vent valve

    • Patent number 8,689,815
    • Issue date Apr 8, 2014
    • Bermad CS Ltd.
    • Zvi Weingarten
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control device

    • Patent number 8,631,814
    • Issue date Jan 21, 2014
    • Frank Hartmann
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Automatic fluid flow control device

    • Patent number 8,517,045
    • Issue date Aug 27, 2013
    • About Time Design Limited
    • James Wesley Barnham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water refilling plug for battery cells

    • Patent number 8,347,910
    • Issue date Jan 8, 2013
    • Oschmann GbR
    • Klaus Scherzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disposable blood transfusion device

    • Patent number 8,328,770
    • Issue date Dec 11, 2012
    • Hsien-Tsung Wang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dual float rollover valve

    • Patent number 8,291,929
    • Issue date Oct 23, 2012
    • GM Global Technology Operations LLC
    • Jeffrey R. Greene
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel shutoff valve

    • Patent number 8,220,481
    • Issue date Jul 17, 2012
    • Toyoda Gosei Co., Ltd.
    • Natsushi Miura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heated humidified chamber with autofeed mechanism

    • Patent number 8,033,292
    • Issue date Oct 11, 2011
    • CareFusion 2200, Inc.
    • Andre Rustad
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Airing and venting elements for pipes and fittings

    • Patent number 7,921,868
    • Issue date Apr 12, 2011
    • HAWLE Armaturen GmbH
    • Stefan Goetzinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief vent including float and seal

    • Patent number 7,819,129
    • Issue date Oct 26, 2010
    • Neal L. Keefer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas purge valve

    • Patent number 7,617,838
    • Issue date Nov 17, 2009
    • A.R.I. Flow Control Accessories Agriculture Cooperative Association Ltd.
    • Youval Katzman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Autofeed mechanism for heated humidifier chamber

    • Patent number 7,614,420
    • Issue date Nov 10, 2009
    • Allegiance Corporation
    • Andre Rustad
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fuel cutoff valve

    • Patent number 7,571,740
    • Issue date Aug 11, 2009
    • Toyoda Gosei Co., Ltd.
    • Kenichiro Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Float-responsive valve with premature closure prevention

    • Patent number 7,243,669
    • Issue date Jul 17, 2007
    • Clack Corporation
    • Don Douglas Vaughan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel vapor vent valve float assembly and method of making same

    • Patent number 7,163,023
    • Issue date Jan 16, 2007
    • Eaton Corporation
    • Kenneth M. Spink
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Humidification chamber with float-valve having improved float

    • Patent number 7,047,999
    • Issue date May 23, 2006
    • Intersurgical Limited
    • Simon Robert Payne
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Valve assembly with low gas level signaling and controlling function

    • Patent number 7,040,343
    • Issue date May 9, 2006
    • Grand Gas Equipment Incorporated
    • Kuo-Cheng Tseng
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Vent valve

    • Patent number 7,011,105
    • Issue date Mar 14, 2006
    • Dynamic Fluid Control (Pty) Ltd.
    • Michael Paul Muller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-float snap-action flush valve

    • Patent number 6,962,163
    • Issue date Nov 8, 2005
    • George S. Cole & Associates, Incorporated
    • Harry W. Edwards
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly for pressurized fluid vessel

    • Patent number 6,910,499
    • Issue date Jun 28, 2005
    • Foster Wheeler Corporation
    • Yet Chan
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Buoyancy flushing apparatus and method thereof

    • Patent number 6,886,588
    • Issue date May 3, 2005
    • Marc-André Malenfant
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Adjustable valve for a toilet

    • Patent number 6,848,469
    • Issue date Feb 1, 2005
    • Paul Vegliante
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    ATTACHMENT FOR FLOAT VALVE AND METHOD OF USE

    • Publication number 20140373934
    • Publication date Dec 25, 2014
    • Jobe Holdings Limited
    • David Alfred Jobe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FUEL SUPPLY DEVICE

    • Publication number 20140366963
    • Publication date Dec 18, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Chiaki Kataoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR RELEASE VENT VALVE

    • Publication number 20140096840
    • Publication date Apr 10, 2014
    • Bermad CS Ltd.
    • Zvi Weingarten
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FUEL CUTOFF VALVE

    • Publication number 20130276912
    • Publication date Oct 24, 2013
    • Kenichiro KANEKO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    NOISEPROOF VENT VALVE FOR FUEL TANK

    • Publication number 20130133758
    • Publication date May 30, 2013
    • Dong Hee Industrial Co., Ltd.
    • Hyeong-Do KO
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    AIR RELEASE VENT VALVE

    • Publication number 20130092254
    • Publication date Apr 18, 2013
    • Bermad CS Ltd.
    • Zvi WEINGARTEN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    MASTER CYLINDER HYDRAULIC FLUID FLOW CONTROL VALVE, MASTER CYLINDER...

    • Publication number 20120204554
    • Publication date Aug 16, 2012
    • Toshiyuki Takahashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DISPOSABLE BLOOD TRANSFUSION DEVICE

    • Publication number 20120179117
    • Publication date Jul 12, 2012
    • Hsien-Tsung WANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Large bore auto-fill float equipment

    • Publication number 20110290344
    • Publication date Dec 1, 2011
    • Blackhawk Specialty Tools, LLC
    • Brad Groesbeck
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    AIR RELEASE VALVE

    • Publication number 20110146811
    • Publication date Jun 23, 2011
    • James Douglas Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automatic Fluid Flow Control Device

    • Publication number 20110017928
    • Publication date Jan 27, 2011
    • ABOUT TIME DESIGN LIMITED
    • James Wesley Barnham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Water refilling plug for battery cells

    • Publication number 20100323227
    • Publication date Dec 23, 2010
    • OSCHMANN GBR
    • Klaus Scherzer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A FLOW CONTROL DEVICE

    • Publication number 20100282334
    • Publication date Nov 11, 2010
    • Frank Hartmann
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Fuel shutoff valve

    • Publication number 20100065134
    • Publication date Mar 18, 2010
    • Toyoda Gosei Co., Ltd.
    • Natsushi MIURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEATED HUMIDIFIED CHAMBER WITH AUTOFEED MECHANISM

    • Publication number 20100043886
    • Publication date Feb 25, 2010
    • Andre Rustad
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIRING AND VENTING ELEMENTS FOR PIPES AND FITTINGS

    • Publication number 20080276994
    • Publication date Nov 13, 2008
    • HAWLE Armaturen GmbH
    • Stefan Goetzinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dual Float Rollover Valve

    • Publication number 20070267064
    • Publication date Nov 22, 2007
    • GM Global Technology Operations, Inc.
    • Jeffrey R. Greene
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Autofeed mechanism for heated humidifier chamber

    • Publication number 20070240767
    • Publication date Oct 18, 2007
    • Andre Rustad
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fuel cutoff valve

    • Publication number 20070084510
    • Publication date Apr 19, 2007
    • Toyoda Gosei Co., Ltd.
    • Kenichiro Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Gas purge valve

    • Publication number 20060185732
    • Publication date Aug 24, 2006
    • Youval Katzman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fuel vapor vent valve float assembly and method of making same

    • Publication number 20060011234
    • Publication date Jan 19, 2006
    • EATON CORPORATION
    • Kenneth M. Spink
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VENT VALVE

    • Publication number 20050268965
    • Publication date Dec 8, 2005
    • Michael P. Muller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Relief vent including float and seal

    • Publication number 20050067020
    • Publication date Mar 31, 2005
    • Neal L. Keefer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve assembly for pressurized fluid vessel

    • Publication number 20050051214
    • Publication date Mar 10, 2005
    • Foster Assets Corporation
    • Yet Chan
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Float-responsive valve with premature closure prevention

    • Publication number 20040182760
    • Publication date Sep 23, 2004
    • Clack Corporation
    • Don Douglas Vaughan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Adjustable valve for a toilet

    • Publication number 20040118456
    • Publication date Jun 24, 2004
    • Paul Vegliante
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Buoyancy flushing apparatus and method thereof

    • Publication number 20040111794
    • Publication date Jun 17, 2004
    • Marc-Andre Malenfant
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Valve assembly with low gas level signaling and controlling function

    • Publication number 20040089351
    • Publication date May 13, 2004
    • Kuo-Cheng Tseng
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Floats

    • Publication number 20040040599
    • Publication date Mar 4, 2004
    • Simon Robert Payne
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Lavatory flush tank silent-operating fill device

    • Publication number 20030226591
    • Publication date Dec 11, 2003
    • Noe Figueiredo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...