TREA

for evacuating

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  • CPC
  • F04F5/20
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPES SIPHONS F04F5/00Jet pumps

Current Industry

F04F5/20for evacuating
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Auto-Release Vacuum Device
    • Publication number 20240208080
    • Publication date Jun 27, 2024
    • Delaware Capital Formation, Inc.
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FUEL CELL EJECTOR
    • Publication number 20240159251
    • Publication date May 16, 2024
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Xiaogang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE DIFFERENCE GENERATING APPARATUS
    • Publication number 20240159250
    • Publication date May 16, 2024
    • Industrial Technology Research Institute
    • KANG-FENG LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR AMPLIFIER
    • Publication number 20240133396
    • Publication date Apr 25, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR AMPLIFIER
    • Publication number 20240133397
    • Publication date Apr 25, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vehicle drive comprising vacuum system and ejector
    • Publication number 20230374956
    • Publication date Nov 23, 2023
    • NORMA Germany GmbH
    • Daniel Kintea
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADELESS FAN FOR COMMERCIAL APPLICATIONS
    • Publication number 20230375008
    • Publication date Nov 23, 2023
    • BIGZ TECH INC.
    • Mathieu Ludovic MALBOEUF JOSET
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VACUUM UNIT
    • Publication number 20230349480
    • Publication date Nov 2, 2023
    • Festo SE & Co. KG
    • Georg PREISENBERGER
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PIEZOELECTRIC AIRFLOW POWER GENERATOR
    • Publication number 20230216435
    • Publication date Jul 6, 2023
    • PIEZOPOWER, LLC
    • Jason B. Snyder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Auto-Release Vacuum Device
    • Publication number 20230141787
    • Publication date May 11, 2023
    • Delaware Capital Formation, Inc.
    • Maurice PERLMAN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TAIL GAS EXHAUSTING PRESSURE STABILIZATION CONTROL SYSTEM
    • Publication number 20230120094
    • Publication date Apr 20, 2023
    • Kinetics Technology Corporation
    • Chung-Hsiang Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dual Direction Vacuum Apparatus
    • Publication number 20220325725
    • Publication date Oct 13, 2022
    • NORGREN AUTOMATION SOLUTIONS, LLC
    • Brandon Schmutzler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICES FOR PRODUCING VACUUM USING THE VENTURI EFFECT HAVING A SOLI...
    • Publication number 20220205460
    • Publication date Jun 30, 2022
    • Dayco IP Holdings, LLC
    • Keith Hampton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICES FOR PRODUCING VACUUM USING THE VENTURI EFFECT HAVING A HOLL...
    • Publication number 20220205416
    • Publication date Jun 30, 2022
    • Dayco IP Holdings, LLC
    • Keith Hampton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TAIL GAS EXHAUSTING PRESSURE STABILIZATION CONTROL SYSTEM
    • Publication number 20220145908
    • Publication date May 12, 2022
    • Kinetics Technology Corporation
    • Chung-Hsiang Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR GENERATING NEGATIVE PRESSURE
    • Publication number 20220145907
    • Publication date May 12, 2022
    • Deutsches Institut fur Lebensmitteltechnik e.V.
    • Bernhard Hukelmann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    VACUUM EJECTOR AND SEAL VALVE UNIT
    • Publication number 20220089382
    • Publication date Mar 24, 2022
    • SMC Corporation
    • Toru NAKAYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    JET PUMP UNIT FOR CONTROLLING A GASEOUS MEDIUM
    • Publication number 20220082114
    • Publication date Mar 17, 2022
    • ROBERT BOSCH GmbH
    • Armin Richter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Auto-Release Vacuum Device
    • Publication number 20220048205
    • Publication date Feb 17, 2022
    • Delaware Capital Formation, Inc.
    • Maurice PERLMAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    EJECTOR AND FUEL CELL SYSTEM INCLUDING THE SAME
    • Publication number 20220025908
    • Publication date Jan 27, 2022
    • AISAN KOGYO KABUSHIKI KAISHA
    • Nobutaka TESHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TAIL GAS EXHAUSTING PRESSURE STABILIZATION CONTROL SYSTEM
    • Publication number 20210404485
    • Publication date Dec 30, 2021
    • Kinetics Technology Corporation
    • Chung-Hsiang Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BOOSTING PRODUCTION FROM LOW PRESSURE OR DEAD WELLS
    • Publication number 20210215031
    • Publication date Jul 15, 2021
    • Saudi Arabian Oil Company
    • Hesham Dhafer Al-Wadie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MULTISTAGE ASPIRATOR FOR INFLATABLE ASSEMBLIES
    • Publication number 20210180616
    • Publication date Jun 17, 2021
    • GOODRICH CORPORATION
    • Jerry A. Lambert
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    BOOSTING PRODUCTION FROM LOW PRESSURE OR DEAD WELLS
    • Publication number 20210115774
    • Publication date Apr 22, 2021
    • Saudi Arabian Oil Company
    • Hesham Dhafer Al-Wadie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Oxyhydrogen Pulse and Rotary Detonation Combustion Pump
    • Publication number 20210040961
    • Publication date Feb 11, 2021
    • Vance Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERSONIC EJECTOR WITH ANNULAR CHAMBER
    • Publication number 20200370569
    • Publication date Nov 26, 2020
    • COVAL
    • Lucien BALDAS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE AND METHOD...
    • Publication number 20200347777
    • Publication date Nov 5, 2020
    • Audi AG
    • Maximilian KÖHNLEIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBUSTIBLE GAS PURGE SYSTEM
    • Publication number 20200340627
    • Publication date Oct 29, 2020
    • Joshua D. Ott
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    VACUUM BREAKING DEVICE FOR VACUUM GENERATOR
    • Publication number 20200277971
    • Publication date Sep 3, 2020
    • XingYu Electron (Ningbo) CO.,LTD
    • Jianbo CAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Auto-Release Vacuum Device
    • Publication number 20200230825
    • Publication date Jul 23, 2020
    • Delaware Capital Formation, Inc.
    • Maurice PERLMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...