Float rigid with valve

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

    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

    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

    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

    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

    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

    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

    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

    Drain assembly

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

    Automatic filling termination device and cryogenic vessel with the...

    • Patent number 8,573,246
    • Issue date Nov 5, 2013
    • Nantong CIMC Tank Equipment Co., Ltd.
    • Guoquan Lv
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Method and apparatus for transporting a particulate material

    • Patent number 8,371,323
    • Issue date Feb 12, 2013
    • DPS Bristol (Holdings) Ltd
    • James Edward Delves
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Float valve system for a respiratory humidification system

    • Patent number 8,347,909
    • Issue date Jan 8, 2013
    • CareFusion 2200, Inc.
    • Christopher Jesse Zollinger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    System for heating liquid by solar radiation

    • Patent number 8,342,168
    • Issue date Jan 1, 2013
    • Per Ingemar Stahl
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Oil pan and lubricating device

    • Patent number 8,297,407
    • Issue date Oct 30, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Taiichi Mori
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Device for controlling water level

    • Patent number 8,113,231
    • Issue date Feb 14, 2012
    • Woongjin Coway Co., Ltd.
    • In Tak Lee
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Oil pan and lubricating device

    • Patent number 8,066,100
    • Issue date Nov 29, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Taiichi Mori
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Automatic flushing device with magnetic valve

    • Patent number 8,056,154
    • Issue date Nov 15, 2011
    • CELEC Conception Electronique
    • Christian Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spill avoidance system and method

    • Patent number 7,886,781
    • Issue date Feb 15, 2011
    • Ameri-Kart Corp.
    • Steve Burkholder
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Double shut-off refueling valve

    • Patent number 7,882,823
    • Issue date Feb 8, 2011
    • Eaton Corporation
    • Robert P. Benjey
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sewer pipe gas exhaust filter apparatus

    • Patent number 7,866,334
    • Issue date Jan 11, 2011
    • Mark McIntire
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Backflow preventing apparatus for water closets

    • Patent number 7,789,104
    • Issue date Sep 7, 2010
    • Thomas Earl Kelly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flowing-down rainwater filtration device and rainwater storage devi...

    • Patent number 7,775,232
    • Issue date Aug 17, 2010
    • Totetu Mfg. Co. Ltd.
    • Seiichiro Takai
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Venting device

    • Patent number 7,597,114
    • Issue date Oct 6, 2009
    • Chrysler Group LLC
    • David G. Buckingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overfill prevention valve for shallow tanks

    • Patent number 7,584,766
    • Issue date Sep 8, 2009
    • Clay & Bailey Manufacturing Company
    • Donald R. David
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion tank with valve

    • Patent number 7,412,987
    • Issue date Aug 19, 2008
    • Flamco B.V.
    • Dimitri Wasil Kemper
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Tanks

    • Patent number 7,370,665
    • Issue date May 13, 2008
    • C-Dax Systems Limited
    • Warwick Bruce Smith
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fluid diverter for a wastewater treatment system

    • Patent number 7,309,419
    • Issue date Dec 18, 2007
    • Quanics, Inc.
    • Kevin J. Rhorer
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Device for the metered passage of a liquid

    • Patent number 7,306,004
    • Issue date Dec 11, 2007
    • Sibo B.V.
    • Marinus Antonius Johannes Maria Sigmans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tanks

    • Patent number 7,168,443
    • Issue date Jan 30, 2007
    • C-Dax Systems Limited
    • Warwick Bruce Smith
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

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

    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

    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

    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

    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

    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

    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

    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

    DEVICE FOR CONTROLLING WATER LEVEL

    • Publication number 20090126804
    • Publication date May 21, 2009
    • Woongjin Codway Co., Ltd.
    • IN TAK LEE
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Backflow preventing apparatus for water closets

    • Publication number 20090071552
    • Publication date Mar 19, 2009
    • Thomas Earl Kelly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM FOR HEATING LIQUID BY SOLAR RADIATION

    • Publication number 20080230048
    • Publication date Sep 25, 2008
    • Per Ingemar Stahl
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Oil Pan and Lubricating Device

    • Publication number 20080210491
    • Publication date Sep 4, 2008
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Taiichi Mori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Flowing-Down Rainwater Filtration Device and Rainwater Storage Devi...

    • Publication number 20080105306
    • Publication date May 8, 2008
    • TOTETU MFG. CO., LTD.
    • Seiichiro Takai
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VALVE FOR A SNORKEL

    • Publication number 20070267067
    • Publication date Nov 22, 2007
    • WATER SQUARE SPORTS CO., LTD.
    • Chen-Lieh Pan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Venting device

    • Publication number 20070209714
    • Publication date Sep 13, 2007
    • David G. Buckingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Overfill prevention valve for shallow tanks

    • Publication number 20070209713
    • Publication date Sep 13, 2007
    • Donald R. David
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automatic Flushing Device With Magnetic Valve

    • Publication number 20070204393
    • Publication date Sep 6, 2007
    • CELEC CONCEPTION ELECTRONIQUE
    • Christian Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Double shut-off refueling valve

    • Publication number 20070193561
    • Publication date Aug 23, 2007
    • EATON CORPORATION
    • Robert P. Benjey
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tanks

    • Publication number 20070034260
    • Publication date Feb 15, 2007
    • C-DAX SYSTEMS LIMITED
    • Warwick Bruce Smith
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Sewer pipe gas exhaust filter apparatus

    • Publication number 20070033719
    • Publication date Feb 15, 2007
    • Mark McIntire
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Drain valve for freight container

    • Publication number 20060180205
    • Publication date Aug 17, 2006
    • Wolf-Dietrich Gosch
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Floating plate back pressure valve assembly

    • Publication number 20050274525
    • Publication date Dec 15, 2005
    • Michael D. Stevens
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Device for the metered passage of a liquid

    • Publication number 20050258188
    • Publication date Nov 24, 2005
    • Marinus Antonius Johannes Maria Sigmans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Fluid diverter for a wastewater treatment system

    • Publication number 20050000871
    • Publication date Jan 6, 2005
    • Zabel Industries International, Ltd.
    • Kevin J. Rhorer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Float valve for a christmas tree watering system

    • Publication number 20040261854
    • Publication date Dec 30, 2004
    • Michael Bolster
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING