TREA

the closure elements having specially formed slits or being of an elongated easily collapsible form

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K15/00Check valves

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F16K15/147the closure elements having specially formed slits or being of an elongated easily collapsible form
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-closing dispensing valve made of a plastomer or a thermoplasti...
    • Patent number 11,912,472
    • Issue date Feb 27, 2024
    • Weener Plastics Group B.V.
    • Marcel Pater
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic cigarette comprising one-way valve
    • Patent number 11,910,836
    • Issue date Feb 27, 2024
    • ASPIRE NORTH AMERICA LLC
    • Tuanfang Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Split manifold and method for multiple part fluid applications
    • Patent number 11,911,787
    • Issue date Feb 27, 2024
    • Gary Hammerlund
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Diametric expansion features for prosthetic valves
    • Patent number 11,903,826
    • Issue date Feb 20, 2024
    • Edwards Lifesciences Corporation
    • Kyle W. Colavito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous food product grinding and dispensing system
    • Patent number 11,904,323
    • Issue date Feb 20, 2024
    • Trade Fixtures, LLC
    • Scott Johnson
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Self-closing valve with indentations in valve head contour
    • Patent number 11,840,377
    • Issue date Dec 12, 2023
    • Weener Plastics Group B.V.
    • Marcel Pater
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid container with check valve
    • Patent number 11,834,247
    • Issue date Dec 5, 2023
    • Steven M. Stack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm check valve
    • Patent number 11,774,988
    • Issue date Oct 3, 2023
    • Siddarth K. Shevgoor
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Intercooled cooling air with selective pressure dump
    • Patent number 11,773,780
    • Issue date Oct 3, 2023
    • RTX Corporation
    • Joseph Turney
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Anti-overflow pipe
    • Patent number 11,746,914
    • Issue date Sep 5, 2023
    • Beijing Shenchuang Century Information Technology Co., Ltd.
    • Hao Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible laminate structure with integrated one-way valve
    • Patent number 11,703,138
    • Issue date Jul 18, 2023
    • Sonoco Development, Inc.
    • Donald Gregory Taylor
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure activated valve for high flow rate and pressure venous acc...
    • Patent number 11,679,248
    • Issue date Jun 20, 2023
    • AngioDynamics, Inc.
    • Raymond Lareau
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filtered vacuum relief vent valve
    • Patent number 11,662,034
    • Issue date May 30, 2023
    • Quest Medical, Inc.
    • Jeff J. Albertsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System and method of manufacture for fluid container with check valve
    • Patent number 11,649,101
    • Issue date May 16, 2023
    • Steven Michael Stack
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sleeve for a pinch-type valve
    • Patent number 11,644,114
    • Issue date May 9, 2023
    • PESSA S.A.
    • Gabriel Eliceo Madariaga Elgueta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel cap with duckbill valve
    • Patent number 11,644,115
    • Issue date May 9, 2023
    • KOHLER CO.
    • Gary Stenz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure actuated valve with improved biasing member
    • Patent number 11,628,243
    • Issue date Apr 18, 2023
    • AngioDynamics, Inc.
    • Karla Weaver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 11,629,793
    • Issue date Apr 18, 2023
    • Milestone s.r.l.
    • Francesco Visinoni
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide carriage of a linear guide and method for producing a head pi...
    • Patent number 11,603,886
    • Issue date Mar 14, 2023
    • Schaeffler Technologies AG & Co. KG
    • Thomas Elicker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for venting enclosure
    • Patent number 11,549,604
    • Issue date Jan 10, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Scott Allen Ford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination paddle and pump
    • Patent number 11,492,087
    • Issue date Nov 8, 2022
    • Daniel Roger Dufault
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Check valve
    • Patent number 11,396,951
    • Issue date Jul 26, 2022
    • PROCO PRODUCTS, INC.
    • Calvin C. Hayes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for a dispensing container
    • Patent number 11,377,266
    • Issue date Jul 5, 2022
    • Silgan Specialty Packaging LLC
    • Robert E. Proudfoot
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Valve and associated methods
    • Patent number 11,333,262
    • Issue date May 17, 2022
    • Product4 Limited
    • Douglas Begg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pressure activated proximal valves
    • Patent number 11,305,102
    • Issue date Apr 19, 2022
    • C. R. Bard, Inc.
    • Daniel B. Blanchard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air-oxygen blender with periodic pressure venting
    • Patent number 11,294,404
    • Issue date Apr 5, 2022
    • Bio-Med Devices, Inc.
    • Raymond J. Huey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel cap with duckbill valve
    • Patent number 11,274,757
    • Issue date Mar 15, 2022
    • Kohler Co.
    • Gary Stenz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Diaphragm check valve
    • Patent number 11,269,360
    • Issue date Mar 8, 2022
    • CareFusion Corporation
    • Siddarth K. Shevgoor
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressure relief mechanism, case, and pressure relief valve
    • Patent number 11,264,672
    • Issue date Mar 1, 2022
    • Kabushiki Kaisha Toshiba
    • Takaya Ogawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Intercooled cooling air with selective pressure dump
    • Patent number 11,255,268
    • Issue date Feb 22, 2022
    • Raytheon Technologies Corporation
    • Joseph Turney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAMETRIC EXPANSION FEATURES FOR PROSTHETIC VALVES
    • Publication number 20240156593
    • Publication date May 16, 2024
    • Edwards Lifesciences Corporation
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLUID CONTAINER WITH CHECK VALVE
    • Publication number 20240132268
    • Publication date Apr 25, 2024
    • Steven M. STACK
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    VALVE STRUCTURE, OPENING-SEALING MEMBER, POWER STORAGE DEVICE, AND...
    • Publication number 20240125400
    • Publication date Apr 18, 2024
    • NIPPON CHEMI-CON CORPORATION
    • Ryoichi Yasuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOFT SERVE ICE CREAM PUMP ASSEMBLY
    • Publication number 20240068467
    • Publication date Feb 29, 2024
    • Plum Creek Farm LLC
    • Keith Zimmerman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    LOW PRESSURE VALVE ASSEMBLIES
    • Publication number 20240068583
    • Publication date Feb 29, 2024
    • Novoheart International Limited
    • Yosuke Kurokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM CHECK VALVE
    • Publication number 20230393592
    • Publication date Dec 7, 2023
    • CAREFUSION 303, INC.
    • Siddarth K. SHEVGOOR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AN IMPROVED DUCKBILL TYPE VALVE
    • Publication number 20230392360
    • Publication date Dec 7, 2023
    • Lake Products Limited
    • Andrew Leo HAYNES
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLEXIBLE LAMINATE STRUCTURE WITH INTEGRATED ONE-WAY VALVE
    • Publication number 20230375097
    • Publication date Nov 23, 2023
    • Sonoco Development, Inc.
    • DONALD GREGORY TAYLOR
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM AND METHOD FOR DISPENSING FLUID FROM A CONTAINER WITH A STAC...
    • Publication number 20230365306
    • Publication date Nov 16, 2023
    • NEXA3D Inc.
    • Miguel Cuevas Sandoval
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Liquid-Tight Refillable Cartridge for an Electronic Smoking Device
    • Publication number 20230354905
    • Publication date Nov 9, 2023
    • JT INTERNATIONAL S.A.
    • Damian Dickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-RETURN VALVE, DRIP CHAMBER, PORT FOR NEEDLE-FREE METERING OF A...
    • Publication number 20230358326
    • Publication date Nov 9, 2023
    • B. Braun Melsungen AG
    • Christof Schlitt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE ACTIVATED VALVE FOR HIGH FLOW RATE AND PRESSURE VENOUS ACC...
    • Publication number 20230347130
    • Publication date Nov 2, 2023
    • ANGIODYNAMICS, INC.
    • Raymond LAREAU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Skin Preparation Applicator
    • Publication number 20230293749
    • Publication date Sep 21, 2023
    • Becton, Dickinson and Company
    • Manish Kumar
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Filter device and method for dedusting same
    • Publication number 20230263351
    • Publication date Aug 24, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SPRING BRAKE ACTUATOR COMPRISING A RAM ASSEMBLY WITH A CHECK VALVE
    • Publication number 20230249661
    • Publication date Aug 10, 2023
    • ZF Commercial Vehicle Control Systems India Limited
    • Senthil Kumar Arangarasan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLUID CONTAINER WITH CHECK VALVE
    • Publication number 20230121181
    • Publication date Apr 20, 2023
    • Steven M. STACK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR SOFT RELEASE OF TRAPPED AIR AND FUNCTIONAL ASSEMBLY
    • Publication number 20230109888
    • Publication date Apr 13, 2023
    • TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
    • XIN-CHUN ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING VALVE
    • Publication number 20230052876
    • Publication date Feb 16, 2023
    • BREVEL LTD.
    • Ido GOLAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE ACTIVATED VALVE FOR HIGH FLOW RATE AND PRESSURE VENOUS ACC...
    • Publication number 20230029443
    • Publication date Jan 26, 2023
    • ANGIODYNAMICS, INC.
    • Raymond Lareu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ATOMIZER AND ELECTRONIC ATOMIZATION DEVICE
    • Publication number 20220304391
    • Publication date Sep 29, 2022
    • SHENZHEN SMOORE TECHNOLOGY LIMITED
    • Junwei TAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL VALVE BOTTLE LID
    • Publication number 20220296015
    • Publication date Sep 22, 2022
    • Jonathan Patrick Samuel Crane
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Valve for a Dispensing Container
    • Publication number 20220297895
    • Publication date Sep 22, 2022
    • Silgan Specialty Packaging LLC
    • Robert E. Proudfoot
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Chalk Box with Improved One-Way Valve
    • Publication number 20220268367
    • Publication date Aug 25, 2022
    • APEX BRANDS, INC.
    • Cecil Wilson
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    ANTI-OVERFLOW PIPE
    • Publication number 20220252169
    • Publication date Aug 11, 2022
    • Beijing Shenchuang Century Information Technology Co., Ltd.
    • Hao WANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM CHECK VALVE
    • Publication number 20220187853
    • Publication date Jun 16, 2022
    • CAREFUSION CORPORATION
    • Siddarth K. SHEVGOOR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC CIGARETTE COMPRISING ONE-WAY VALVE
    • Publication number 20220175041
    • Publication date Jun 9, 2022
    • Shenzhen Eigate Technology Co., Ltd.
    • Tuanfang LIU
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    INTERCOOLED COOLING AIR WITH SELECTIVE PRESSURE DUMP
    • Publication number 20220154645
    • Publication date May 19, 2022
    • Raytheon Technologies Corporation
    • Joseph Turney
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL CAP WITH DUCKBILL VALVE
    • Publication number 20220154836
    • Publication date May 19, 2022
    • KOHLER CO.
    • Gary Stenz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILLING DEVICE FOR FILLING A DEFINED QUANTITY OF A PRODUCT
    • Publication number 20220145867
    • Publication date May 12, 2022
    • Syntegon Technology GmbH
    • Johannes Baeuerle
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SELF-CLOSING DISPENSING VALVE MADE OF A PLASTOMER OR A THERMOPLASTI...
    • Publication number 20220135290
    • Publication date May 5, 2022
    • Weener Plastics Group B.V.
    • Marcel Pater
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...