Float is spreader or anti-splash means

Patents Grantslast 30 patents

  • Information Patent Grant

    Negative pressure pipeline opening and closing device

    • Patent number 11,448,338
    • Issue date Sep 20, 2022
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toilet tank valve

    • Patent number 11,365,827
    • Issue date Jun 21, 2022
    • Eric Hainzer
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Float and hinge for a valve

    • Patent number 11,274,762
    • Issue date Mar 15, 2022
    • WALBRO LLC
    • Elton J. Fisch
    • 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

    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

    Fully-integrated, top-fill, pressureless flow-control module coupla...

    • Patent number 10,851,910
    • Issue date Dec 1, 2020
    • Robert Charles Cooley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Devices and methods for a mechanical automatic shut-off to fluid re...

    • Patent number 10,760,706
    • Issue date Sep 1, 2020
    • PEOPLE AND PRODUCTS PLUMBING, LLC
    • Craig Schwarzbek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water hammer-proof air valve and water hammer-proof exhaust method...

    • Patent number 10,690,262
    • Issue date Jun 23, 2020
    • ZHUZHOU SOUTHERN VALVE CO. LTD.
    • Jing Huang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Toilet fill valve with valve lock

    • Patent number 10,597,855
    • Issue date Mar 24, 2020
    • Danco, Inc.
    • Michael J. Schuster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflow fitting

    • Patent number 10,472,810
    • Issue date Nov 12, 2019
    • Geberit International AG
    • Matthias Holzinger
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Ecology fuel return systems

    • Patent number 10,399,690
    • Issue date Sep 3, 2019
    • Hamilton Sundstrand Corporation
    • Lubomir A. Ribarov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Efficient water utilization system

    • Patent number 10,329,743
    • Issue date Jun 25, 2019
    • Izchak Gago Mimone
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Inlet valve with a shortened lifting lever and a method of shorteni...

    • Patent number 10,280,603
    • Issue date May 7, 2019
    • Feiyu Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Density based mechanical valve control system

    • Patent number 9,841,120
    • Issue date Dec 12, 2017
    • M-I L.L.C.
    • Christopher D. Nicholson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Leak-proof water valve of toilet tank

    • Patent number 9,809,963
    • Issue date Nov 7, 2017
    • So-Mei Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Ball tap

    • Patent number 9,695,987
    • Issue date Jul 4, 2017
    • KANE KOUGYOU CO., LTD.
    • Masaru Ochiai
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Device and method for preventing the overflow of a fluid reservoir

    • Patent number 9,656,850
    • Issue date May 23, 2017
    • LVD Acquisition, LLC
    • Louis Busick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ecology fuel return systems

    • Patent number 9,624,835
    • Issue date Apr 18, 2017
    • Hamilton Sundstrand Corporation
    • Richard J. Carpenter
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic valve adapter

    • Patent number 9,625,051
    • Issue date Apr 18, 2017
    • Anthony R. Brandelli
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Devices and methods for a mechanical automatic shut-off to fluid re...

    • Patent number 9,574,679
    • Issue date Feb 21, 2017
    • PEOPLE AND PRODUCTS PLUMBING, LLC
    • Craig Schwarzbek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water valve

    • Patent number 9,470,333
    • Issue date Oct 18, 2016
    • Hawkeye Steel Products, Inc
    • Thomas Wenstrand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel valve

    • Patent number 9,434,246
    • Issue date Sep 6, 2016
    • Raval A.C.S. Ltd.
    • Omer Vulkan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shut-off device for pipe

    • Patent number 9,377,125
    • Issue date Jun 28, 2016
    • THE HONG KONG AND CHINA GAS COMPANY LIMITED
    • Wai Keung Carson Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Float apparatus

    • Patent number 9,366,359
    • Issue date Jun 14, 2016
    • Flowtech Fueling, LLC
    • Jeffrey D. Workman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water saver fill valve and assembly

    • Patent number 9,062,795
    • Issue date Jun 23, 2015
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermoelectric dehumidifier and enclosure vent drain assembly

    • Patent number 8,839,630
    • Issue date Sep 23, 2014
    • Hoffman Enclosures, Inc.
    • William J. Nepsha
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Toilet fill valve with valve lock

    • Patent number 8,813,775
    • Issue date Aug 26, 2014
    • Danco, Inc.
    • Michael J. Schuster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain assembly

    • Patent number 8,720,477
    • Issue date May 13, 2014
    • Khaled Jafar Al-Hasan
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Negative Pressure Pipeline Opening and Closing Device

    • Publication number 20220381365
    • Publication date Dec 1, 2022
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • 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

    DEVICES AND METHODS FOR A MECHANICAL AUTOMATIC SHUT-OFF TO FLUID RE...

    • Publication number 20200408328
    • Publication date Dec 31, 2020
    • People and Products Plumbing, LLC
    • Craig Schwarzbek
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • 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

    ECOLOGY FUEL RETURN SYSTEMS

    • Publication number 20190024588
    • Publication date Jan 24, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Richard J. Carpenter
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DEVICES AND METHODS FOR A MECHANICAL AUTOMATIC SHUT-OFF TO FLUID RE...

    • Publication number 20140373924
    • Publication date Dec 25, 2014
    • Craig Schwarzbek
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SHUT-OFF DEVICE FOR PIPE

    • Publication number 20140332096
    • Publication date Nov 13, 2014
    • The Hong Kong and China Gas Company Limited
    • Wai Keung Carson Lee
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Efficient Water Utilization System

    • Publication number 20140326331
    • Publication date Nov 6, 2014
    • Izchak Gago Mimone
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    AUTOMATED FLUID REFILL SYSTEM AND USES THEREOF

    • Publication number 20140230906
    • Publication date Aug 21, 2014
    • Laboratory Corporation of America Holdings
    • Robert Wayne Kays
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOAT TYPE DRAIN TRAP AND METHOD FOR DISCHARGING DRAIN WATER

    • Publication number 20140130879
    • Publication date May 15, 2014
    • FUKUHARA CO., LTD.
    • Takehito ARIIZUMI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FUEL VALVE

    • Publication number 20130312841
    • Publication date Nov 28, 2013
    • Omer Vulkan
    • 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

    WATER SAVER FILL VALVE AND ASSEMBLY

    • Publication number 20130068321
    • Publication date Mar 21, 2013
    • LAVELLE INDUSTRIES, INC.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VERTICAL FLOAT VALVE ASSEMBLY

    • Publication number 20130000751
    • Publication date Jan 3, 2013
    • MICHAEL J. MITROVICH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL TANK WITH INTERNAL FUEL SHUT-OFF SYSTEM

    • Publication number 20120152375
    • Publication date Jun 21, 2012
    • Orestes Y. Monterrey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    FUEL TANK WITH INTERNAL EVAPORATIVE EMISSION SYSTEM

    • Publication number 20120152407
    • Publication date Jun 21, 2012
    • Orestes Y. Monterrey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    TOILET WATER TANK REFILLING SYSTEM

    • Publication number 20120144571
    • Publication date Jun 14, 2012
    • GEORGE J. WAJDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Oil pan and lubricating device

    • Publication number 20120037456
    • Publication date Feb 16, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Taiichi Mori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PILOT FILL VALVE

    • Publication number 20110203681
    • Publication date Aug 25, 2011
    • PAUL CONRAD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPILL AVOIDANCE SYSTEM AND METHOD

    • Publication number 20110192842
    • Publication date Aug 11, 2011
    • AMERI-KART CORP.
    • Steve BURKHOLDER
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    LIQUID APPLIANCE AND TRANSPORT LOCK

    • Publication number 20110163123
    • Publication date Jul 7, 2011
    • Koninklijke Philips Electronics N.V.
    • Matthijs Hendrikus Lubbers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOAT VALVE SYSTEM FOR A RESPIRATORY HUMIDIFICATION SYSTEM

    • Publication number 20110108028
    • Publication date May 12, 2011
    • CareFusion 2200 Inc.
    • Christopher Jesse Zollinger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC FILLING TERMINATION DEVICE AND CRYOGENIC VESSEL WITH THE...

    • Publication number 20100288774
    • Publication date Nov 18, 2010
    • Guoquan Lv
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Method and Apparatus for Transporting a Particulate Material

    • Publication number 20100252120
    • Publication date Oct 7, 2010
    • DPS BRISTOL (HOLDINGS) LTD.
    • James Edward Delves
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Twin Lubrication Tank Filling System

    • Publication number 20100230003
    • Publication date Sep 16, 2010
    • Hamilton Sundstrand Corporation
    • Michael J. Rollins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER SAVER FILL VALVE AND ASSEMBLY

    • Publication number 20100212756
    • Publication date Aug 26, 2010
    • Kevin J. Guthrie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPILL AVOIDANCE SYSTEM AND METHOD

    • Publication number 20100212779
    • Publication date Aug 26, 2010
    • Steve Burkholder
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Thermoelectric Dehumidifier and Enclosure Vent Drain Assembly

    • Publication number 20100154437
    • Publication date Jun 24, 2010
    • William J. Nepsha
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    TOILET CISTERN INLET VALVE

    • Publication number 20100132812
    • Publication date Jun 3, 2010
    • Peter Henry Boughman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC WATER LEVELER

    • Publication number 20100071123
    • Publication date Mar 25, 2010
    • David Larsen
    • E04 - BUILDING