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especially adapted for elastic fluid pumps

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/023especially adapted for elastic fluid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller
    • Patent number 12,129,864
    • Issue date Oct 29, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan with a translucent blade support
    • Patent number 12,117,011
    • Issue date Oct 15, 2024
    • WANGS ALLIANCE CORPORATION
    • Mark Gajewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heating device and vacuum pump
    • Patent number 12,110,907
    • Issue date Oct 8, 2024
    • PFEIFFER VACUUM
    • Pierre-Emmanuel Cavarec
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan with a translucent blade support
    • Patent number 12,104,607
    • Issue date Oct 1, 2024
    • WANGS ALLIANCE CORPORATION
    • Mark Gajewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and resin composition therefor
    • Patent number 12,084,572
    • Issue date Sep 10, 2024
    • Teijin Limited
    • Shunsuke Okuzawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial fan
    • Patent number 12,071,953
    • Issue date Aug 27, 2024
    • Sanyo Denki Co., Ltd.
    • Yusuke Okuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable vehicle battery jump starter with air pump
    • Patent number 12,074,434
    • Issue date Aug 27, 2024
    • The Noco Company
    • Andrea Carolina Hacker Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 12,025,142
    • Issue date Jul 2, 2024
    • Shimadzu Corporation
    • Tomoki Yasuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Waterproof fan
    • Patent number 12,006,943
    • Issue date Jun 11, 2024
    • Sanyo Denki Co., Ltd.
    • Munenori Takakuwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and motor assembly
    • Patent number 11,992,613
    • Issue date May 28, 2024
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-piece impeller made of multiple materials
    • Patent number 11,982,208
    • Issue date May 14, 2024
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Titanium alloy compressor case
    • Patent number 11,982,236
    • Issue date May 14, 2024
    • General Electric Company
    • Alan Glenn Turner
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Impeller
    • Patent number 11,971,048
    • Issue date Apr 30, 2024
    • LG Electronics Inc.
    • Hakkyu Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Banded cooling fan band having knit-line strength improvement
    • Patent number 11,959,489
    • Issue date Apr 16, 2024
    • Robert Bosch LLC
    • Ray Cote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiple layer structure
    • Patent number 11,913,346
    • Issue date Feb 27, 2024
    • General Electric Company
    • Frank Worthoff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor wheel arrangement and method for the production of a com...
    • Patent number 11,905,966
    • Issue date Feb 20, 2024
    • BorgWarner Inc.
    • Timo Breininger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Banded cooling fan band having knit-line strength improvement
    • Patent number 11,898,569
    • Issue date Feb 13, 2024
    • Robert Bosch LLC
    • Markus Liedel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan with a translucent blade support
    • Patent number 11,892,002
    • Issue date Feb 6, 2024
    • WANGS ALLIANCE CORPORATION
    • Mark Gajewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact low noise efficient blower for CPAP devices
    • Patent number 11,892,000
    • Issue date Feb 6, 2024
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller
    • Patent number 11,892,007
    • Issue date Feb 6, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Closed impeller and method for producing closed impeller
    • Patent number 11,879,476
    • Issue date Jan 23, 2024
    • Daikin Industries, Ltd.
    • Tadashi Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sectioned compressor inner band for variable pitch vane assemblies...
    • Patent number 11,879,480
    • Issue date Jan 23, 2024
    • Rolls-Royce North American Technologies Inc.
    • Eric Engebretsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double inlet backward curved blower
    • Patent number 11,873,831
    • Issue date Jan 16, 2024
    • Carrier Corporation
    • Mark Patrick Rau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing for a ventilator and ventilator with a corresponding housing
    • Patent number 11,859,640
    • Issue date Jan 2, 2024
    • ZIEHL-ABEGG SE
    • Frieder Loercher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for manufacturing or for repairing a component of a rotary m...
    • Patent number 11,845,131
    • Issue date Dec 19, 2023
    • SULZER MANAGEMENT AG
    • Robin Rettberg
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Impeller with inclined and reverse inclined blades
    • Patent number 11,846,303
    • Issue date Dec 19, 2023
    • ResMed Pty Ltd
    • Barton John Kenyon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water vapor distillation apparatus, method and system
    • Patent number 11,826,681
    • Issue date Nov 28, 2023
    • Deka Products Limited Partneship
    • Dean Kamen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method to strip coatings off of an aluminum alloy fan blade
    • Patent number 11,814,983
    • Issue date Nov 14, 2023
    • RTX Corporation
    • Anthony G. Ruglio
    • B08 - CLEANING
  • Information Patent Grant

    Fan wheel and method for making a fan wheel
    • Patent number 11,795,961
    • Issue date Oct 24, 2023
    • Andreas Stihl AG & Co KG
    • Jan Pawlowski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for manufacturing or for repairing a component of a rotary m...
    • Patent number 11,752,553
    • Issue date Sep 12, 2023
    • SULZER MANAGEMENT AG
    • Robin Rettberg
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    DIFFERENTIATED SHORTENING OF STRANDS OF THE FIBROUS REINFORCEMENT O...
    • Publication number 20240376902
    • Publication date Nov 14, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Guillaume Pascal Jean-Charles GONDRE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE ENGINE WITH COMPOSITE AIRFOILS
    • Publication number 20240376903
    • Publication date Nov 14, 2024
    • General Electric Company
    • Nicholas Joseph Kray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Portable Vehicle Battery Jump Starter with Air Pump
    • Publication number 20240364106
    • Publication date Oct 31, 2024
    • The NOCO Company
    • Andrea Carolina Hacker Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP AND SPACER
    • Publication number 20240318666
    • Publication date Sep 26, 2024
    • Edwards Japan Limited
    • Haruki Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WHEELS HAVING A BI-LAYERED COATING INCLUDING A HARD COATING LAYER A...
    • Publication number 20240301887
    • Publication date Sep 12, 2024
    • Garrett Transportation I Inc.
    • Philippe Renaud
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH A TRANSLUCENT BLADE SUPPORT
    • Publication number 20240271630
    • Publication date Aug 15, 2024
    • Wangs Alliance Corporation
    • Mark Gajewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH A TRANSLUCENT BLADE SUPPORT
    • Publication number 20240271629
    • Publication date Aug 15, 2024
    • Wangs Alliance Corporation
    • Mark Gajewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METAL PLATED ADDITIVELY MANUFACTURED PLASTIC ROTOR SHROUDS AND THEI...
    • Publication number 20240253302
    • Publication date Aug 1, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brent J. Merritt
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20240229805
    • Publication date Jul 11, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE COMPRISING A STRUCTURE MADE OF COMPOSITE MATERIAL AND ASSOCIA...
    • Publication number 20240141917
    • Publication date May 2, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Vincent JOUDON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20240133386
    • Publication date Apr 25, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER PRELOADING BANDS
    • Publication number 20240117811
    • Publication date Apr 11, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER
    • Publication number 20240110576
    • Publication date Apr 4, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER WITH INCLINED AND REVERSE INCLINED BLADES
    • Publication number 20240060514
    • Publication date Feb 22, 2024
    • ResMed Pty Ltd
    • Barton John KENYON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RESPIRATORY ASSISTANCE APPARATUS
    • Publication number 20240042148
    • Publication date Feb 8, 2024
    • Fisher & Paykel Healthcare Limited
    • Adam John Darby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEATING DEVICE AND VACUUM PUMP
    • Publication number 20240018972
    • Publication date Jan 18, 2024
    • PFEIFFER VACUUM
    • Pierre-Emmanuel CAVAREC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE COMPRESSOR COMPONENT AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230374996
    • Publication date Nov 23, 2023
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Masato NOGUCHI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    STEPPED LEADING EDGE FAN BLADE
    • Publication number 20230349389
    • Publication date Nov 2, 2023
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    System and Method for Manufacture of Abrasive Coating
    • Publication number 20230304410
    • Publication date Sep 28, 2023
    • Raytheon Technologies Corporation
    • Christopher W. Strock
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    VACUUM PUMP AND VACUUM PUMP ROTOR BLADE
    • Publication number 20230250826
    • Publication date Aug 10, 2023
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BANDED COOLING FAN BAND HAVING KNIT-LINE STRENGTH IMPROVEMENT
    • Publication number 20230228279
    • Publication date Jul 20, 2023
    • ROBERT BOSCH GmbH
    • Ray Cote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR FOR AN AIR SUPPLY UNIT OF A FUEL CELL UNIT, AND AIR SUPPLY UN...
    • Publication number 20230228291
    • Publication date Jul 20, 2023
    • CELLCENTRIC GMBH & CO. KG
    • Sven SKORUPA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMPELLER
    • Publication number 20230220850
    • Publication date Jul 13, 2023
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Portable Vehicle Battery Jump Starter with Air Pump
    • Publication number 20230208135
    • Publication date Jun 29, 2023
    • The NOCO Company
    • Andrea Carolina Hacker Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND MOTOR ASSEMBLY
    • Publication number 20230133462
    • Publication date May 4, 2023
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Banded Cooling Fan Band having Knit-Line Strength Improvement
    • Publication number 20230132288
    • Publication date Apr 27, 2023
    • ROBERT BOSCH GmbH
    • Markus Liedel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Banded Cooling Fan Band having Knit-Line Strength Improvement
    • Publication number 20230130411
    • Publication date Apr 27, 2023
    • ROBERT BOSCH GmbH
    • Ray Cote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRODUCTION METHOD OF ALLOY MEMBER, ALLOY MEMBER, AND PRODUCT USING...
    • Publication number 20230122004
    • Publication date Apr 20, 2023
    • Hitachi Metals, Ltd.
    • Kousuke Kuwabara
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SUPPORT MODULE FOR A FAN AND FAN HAVING A CORRESPONDING SUPPORT MODULE
    • Publication number 20230121923
    • Publication date Apr 20, 2023
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN
    • Publication number 20230100236
    • Publication date Mar 30, 2023
    • Sanyo Denki Co., Ltd.
    • Yusuke OKUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...