TREA

Fluid connections

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Industry

  • CPC
  • F04B39/123
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B39/00Component parts, details, or accessories, of pumps or pumping systems, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00

Current Industry

F04B39/123Fluid connections
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flange for a vacuum apparatus
    • Patent number 12,140,131
    • Issue date Nov 12, 2024
    • Edward Vacuum LLC
    • Douglas Mark Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic electric compressor
    • Patent number 12,092,112
    • Issue date Sep 17, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takuji Sasa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having injection passage containing muffler
    • Patent number 12,071,948
    • Issue date Aug 27, 2024
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yoshihiro Fukaya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor having a suction acoustic filter with a fa...
    • Patent number 12,066,016
    • Issue date Aug 20, 2024
    • NIDEC GLOBAL APPLIANCE BRASIL LTDA.
    • Emerson Moreira
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pumping systems, devices and methods
    • Patent number 12,044,229
    • Issue date Jul 23, 2024
    • Deka Products Limited Partnership
    • Brian D. Tracey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Swash plate compressor
    • Patent number 12,037,995
    • Issue date Jul 16, 2024
    • HANON SYSTEMS
    • You Cheol Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 12,031,533
    • Issue date Jul 9, 2024
    • LG Electronics Inc.
    • Kiwon Noh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 11,994,122
    • Issue date May 28, 2024
    • ATLAS COPCO CREPELLE S.A.S.
    • Bertrand Mathieu Bodain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-stage compressor
    • Patent number 11,988,200
    • Issue date May 21, 2024
    • DONGGUAN XIANMA ELECTROMECHANICAL CO., LTD
    • Menglin Zou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cabinet mounted air compressor with negative cabinet pressure
    • Patent number 11,976,645
    • Issue date May 7, 2024
    • Kasco Marine, Inc.
    • Todd Dombrock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air pump with automatic air pumping function
    • Patent number 11,939,973
    • Issue date Mar 26, 2024
    • ZHEJIANG SHIJING TOOLS CO., LTD
    • Shuaijie Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air inflation device
    • Patent number 11,913,438
    • Issue date Feb 27, 2024
    • Beto Engineering and Marketing Co., Ltd.
    • Lopin Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vibration isolation system
    • Patent number 11,873,877
    • Issue date Jan 16, 2024
    • Arnott T&P Holding, LLC
    • Reno N. Heon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 11,859,604
    • Issue date Jan 2, 2024
    • LG Electronics Inc.
    • Jaeho Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid transfer and depressurization system
    • Patent number 11,859,612
    • Issue date Jan 2, 2024
    • TPE Midstream, LLC
    • Douglas A. Sahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Encapsulated refrigerant compressor
    • Patent number 11,795,930
    • Issue date Oct 24, 2023
    • Secop GmbH
    • Sven-Eric Nielsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor valve assembly
    • Patent number 11,788,525
    • Issue date Oct 17, 2023
    • SIEMENS ENERGY, INC.
    • Scott J. Delmotte
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor control systems and air compressor systems and vehicles...
    • Patent number 11,767,837
    • Issue date Sep 26, 2023
    • Vanair Manufacturing, Inc.
    • Ralph Kokot
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having suction fitting
    • Patent number 11,767,838
    • Issue date Sep 26, 2023
    • Copeland LP
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pumping systems, devices and methods
    • Patent number 11,754,064
    • Issue date Sep 12, 2023
    • Deka Products Limited Partnership
    • Brian D. Tracey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic end assembly structure of a plunger pump
    • Patent number 11,698,063
    • Issue date Jul 11, 2023
    • American Jereh International Corporation
    • Baoguo Jian
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piping member and fluid transport device
    • Patent number 11,661,933
    • Issue date May 30, 2023
    • KOBELCO COMPRESSORS CORPORATION
    • Yoshio Yano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable-pressure air pump
    • Patent number 11,655,808
    • Issue date May 23, 2023
    • Scott Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryogenic pump flange
    • Patent number 11,655,809
    • Issue date May 23, 2023
    • WESTPORT FUEL SYSTEMS CANADA INC.
    • Robbi L. McDonald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,644,025
    • Issue date May 9, 2023
    • LG Electronics Inc.
    • Sangik Son
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Introduced in a system for connecting refrigerant fluid discharge t...
    • Patent number 11,596,997
    • Issue date Mar 7, 2023
    • NIDEC GLOBAL APPLIANCE BRASIL LTDA.
    • Daniel Lacerda De Andrade
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for vacuum-packing a product in an airtight container in ord...
    • Patent number 11,592,015
    • Issue date Feb 28, 2023
    • Hervé Laurent
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and methods for interlocking hydraulic fracturing equipment
    • Patent number 11,549,348
    • Issue date Jan 10, 2023
    • Universal Pressure Pumping, Inc.
    • Michael Raymond Cicci
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Vacuum system pipe couplings
    • Patent number 11,542,932
    • Issue date Jan 3, 2023
    • Edwards Limited
    • Anthony Marcus Murfitt
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Inflating device
    • Patent number 11,530,693
    • Issue date Dec 20, 2022
    • Scott Wu
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE AIR PUMP
    • Publication number 20240384712
    • Publication date Nov 21, 2024
    • Scott Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMPING SYSTEMS, DEVICES AND METHODS
    • Publication number 20240376882
    • Publication date Nov 14, 2024
    • DEKA Products Limited Partnership
    • Brian D. Tracey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR DECOMPRESSION OF A GAS CONTAINER
    • Publication number 20240376879
    • Publication date Nov 14, 2024
    • GRTGAZ
    • Marc VANBALEGHEM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADSORPTION DRYER AND METHOD FOR OPERATING ADSORPTION DRYER
    • Publication number 20240226804
    • Publication date Jul 11, 2024
    • KOBELCO COMPRESSORS CORPORATION
    • Hiroaki NISHIMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NOISE REDUCTION MEDIA FOR A RECIPROCATING COMPRESSOR
    • Publication number 20240175434
    • Publication date May 30, 2024
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID TRANSFER AND DEPRESSURIZATION SYSTEM
    • Publication number 20240125311
    • Publication date Apr 18, 2024
    • TPE MIDSTREAM LLC
    • Douglas A. Sahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS COOLER
    • Publication number 20240077068
    • Publication date Mar 7, 2024
    • KOBELCO COMPRESSORS CORPORATION
    • Noboru TSUBOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR SYSTEM
    • Publication number 20240052821
    • Publication date Feb 15, 2024
    • Continental Automotive Technologies GmbH
    • Silviu Dorel Ioia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC END ASSEMBLY STRUCTURE OF A PLUNGER PUMP
    • Publication number 20240035462
    • Publication date Feb 1, 2024
    • AMERICAN JEREH INTERNATIONAL CORPORATION
    • Baoguo Jian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS AND METHODS FOR INTERLOCKING HYDRAULIC FRACTURING EQUIPMENT
    • Publication number 20230407736
    • Publication date Dec 21, 2023
    • Universal Pressure Pumping, Inc.
    • Michael Raymond Cicci
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20230407859
    • Publication date Dec 21, 2023
    • LG ELECTRONICS INC.
    • Younghwan KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMPING SYSTEMS, DEVICES AND METHODS
    • Publication number 20230400019
    • Publication date Dec 14, 2023
    • DEKA Products Limited Partnership
    • Brian D. Tracey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for Decoupling and for Vibration Control
    • Publication number 20230366387
    • Publication date Nov 16, 2023
    • ABORRA AG
    • Civelek Resat
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID...
    • Publication number 20230127613
    • Publication date Apr 27, 2023
    • I-JACK TECHNOLOGIES INCORPORATED
    • Dan McCarthy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLANGE FOR A VACUUM APPARATUS
    • Publication number 20230113996
    • Publication date Apr 13, 2023
    • Edwards Vacuum LLC
    • Douglas Mark Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID...
    • Publication number 20230099509
    • Publication date Mar 30, 2023
    • I-JACK TECHNOLOGIES INCORPORATED
    • Dan McCarthy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSING FOR A VACUUM PUMP
    • Publication number 20230070087
    • Publication date Mar 9, 2023
    • Edwards Vacuum LLC
    • Marcus Hans Robert Thierley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETICALLY ENCAPSULATED REFRIGERANT COMPRESSOR
    • Publication number 20230031688
    • Publication date Feb 2, 2023
    • ANHUI MEIZHI COMPRESSOR CO., LTD.
    • Erwin BERGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-CYLINDER RECIPROCATING COMPRESSOR
    • Publication number 20230034730
    • Publication date Feb 2, 2023
    • OFFICINE MARIO DORIN S.P.A.
    • Mario DORIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID END
    • Publication number 20220412346
    • Publication date Dec 29, 2022
    • KERR MACHINE CO.
    • Mark S. Nowell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PERSONAL AIR SAMPLING PUMP ASSEMBLY
    • Publication number 20220412338
    • Publication date Dec 29, 2022
    • IDEAL Industries, Inc.
    • Brandon Trainer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Inflating Device
    • Publication number 20220403832
    • Publication date Dec 22, 2022
    • Scott Wu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RECIPROCATING COMPRESSOR VALVE ASSEMBLY
    • Publication number 20220403834
    • Publication date Dec 22, 2022
    • Dresser-Rand Company
    • Scott J. Delmotte
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR DAMPING PRESSURE PULSATIONS FOR A COMPRESSOR OF A CASEOU...
    • Publication number 20220341411
    • Publication date Oct 27, 2022
    • HANON SYSTEMS
    • Petr Czyz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIPING STRUCTURE AND PROCESSING APPARATUS
    • Publication number 20220307627
    • Publication date Sep 29, 2022
    • TOKYO ELECTRON LIMITED
    • Masato KADOBE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20220260065
    • Publication date Aug 18, 2022
    • Emerson MOREIRA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CABINET MOUNTED AIR COMPRESSOR WITH NEGATIVE CABINET PRESSURE
    • Publication number 20220243713
    • Publication date Aug 4, 2022
    • Kasco Marine, Inc.
    • Todd Dombrock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20220235752
    • Publication date Jul 28, 2022
    • LG ELECTRONICS INC.
    • Jaeho CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatuses, Systems, and Methods for Improved Performance of a Pre...
    • Publication number 20220136493
    • Publication date May 5, 2022
    • OPTIMUM Power Technology, L.P.
    • Glen F. Chatfield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE-PRESSURE AIR PUMP
    • Publication number 20220049688
    • Publication date Feb 17, 2022
    • Scott Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...