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  • F04B39/121
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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

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F04B39/121Casings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Outdoor unit for air-conditioning apparatus
    • Patent number 11,959,659
    • Issue date Apr 16, 2024
    • Mitsubishi Electric Corporation
    • Kento Oku
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,952,992
    • Issue date Apr 9, 2024
    • LG Electronics Inc.
    • Wooju Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor assembly
    • Patent number 11,952,993
    • Issue date Apr 9, 2024
    • Steven M Sunday
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-contained actuating magnetic pump
    • Patent number 11,946,464
    • Issue date Apr 2, 2024
    • P3 Technologies, LLC
    • Brandon A Demski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Packing seal assembly
    • Patent number 11,946,465
    • Issue date Apr 2, 2024
    • Kerr Machine Co.
    • Christopher Todd Barnett
    • 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 pump device and seat apparatus
    • Patent number 11,932,152
    • Issue date Mar 19, 2024
    • AISIN CORPORATION
    • Shogo Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bicycle tire pump
    • Patent number 11,920,575
    • Issue date Mar 5, 2024
    • Everlast Climbing Industries, Inc.
    • Joel Greenblatt
    • 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

    Fixing device of motor of air compressor
    • Patent number 11,913,440
    • Issue date Feb 27, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,905,940
    • Issue date Feb 20, 2024
    • LG Electronics Inc.
    • Youngmun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Package type fluid machine
    • Patent number 11,898,544
    • Issue date Feb 13, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kosuke Sadakata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,879,446
    • Issue date Jan 23, 2024
    • LG Electronics Inc.
    • Kwangwook Kim
    • 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

    Vehicle cleaning device, manufacturing method thereof, and assembly...
    • Patent number 11,827,186
    • Issue date Nov 28, 2023
    • Koito Manufacturing Co., Ltd.
    • Masaru Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing cover and molding method thereof
    • Patent number 11,811,165
    • Issue date Nov 7, 2023
    • PANASONIC WANBAO APPLIANCES COMPRESSOR (GUANGZHOU) CO., LTD.
    • Pei Gong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Piezoelectric pump having a heat-dissipating arrangement
    • Patent number 11,795,933
    • Issue date Oct 24, 2023
    • Murata Manufacturing Co., Ltd.
    • Yoshio Yamanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor intake muffler and filter
    • Patent number 11,788,522
    • Issue date Oct 17, 2023
    • BLACK & DECKER INC.
    • Mark W. Wood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,773,833
    • Issue date Oct 3, 2023
    • LG Electronics Inc.
    • Junghae Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number 11,767,836
    • Issue date Sep 26, 2023
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing cover and molding method thereof
    • Patent number 11,749,936
    • Issue date Sep 5, 2023
    • PANASONIC WANBAO APPLIANCES COMPRESSOR (GUANGZHOU) CO., LTD.
    • Pei Gong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibration damping structure for a compressor and a compressor inclu...
    • Patent number 11,739,747
    • Issue date Aug 29, 2023
    • LG Electronics Inc.
    • Young Boo Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vehicular electric compressor
    • Patent number 11,703,041
    • Issue date Jul 18, 2023
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hitoshi Tamaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pumping device and food processor
    • Patent number 11,692,536
    • Issue date Jul 4, 2023
    • Jianfei Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor system and method of inserting and pulling out bundle of...
    • Patent number 11,692,538
    • Issue date Jul 4, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takuya Kinoshita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number 11,692,535
    • Issue date Jul 4, 2023
    • Makita Corporation
    • Noriyuki Nishido
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pump having a passage extending between a cam plate oil reservoir a...
    • Patent number 11,668,297
    • Issue date Jun 6, 2023
    • FNA Group, Inc.
    • Gus Alexander
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vehicle-mounted device
    • Patent number 11,661,932
    • Issue date May 30, 2023
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hitoshi Tamaki
    • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    IN-VEHICLE INFLATOR
    • Publication number 20240125318
    • Publication date Apr 18, 2024
    • Tao HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TERMINAL UNIT AND COMPRESSOR
    • Publication number 20240117801
    • Publication date Apr 11, 2024
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Ichiro YOGO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE CLEANING DEVICE, MANUFACTURING METHOD THEREOF, AND ASSEMBLY...
    • Publication number 20240042968
    • Publication date Feb 8, 2024
    • Koito Manufacturing Co., Ltd.
    • Masaru SAKAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMPRESSOR ASSEMBLY
    • Publication number 20240035463
    • Publication date Feb 1, 2024
    • Steven M Sunday
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR PULSE GENERATOR
    • Publication number 20240024188
    • Publication date Jan 25, 2024
    • Hill-Rom Services Pte. Ltd.
    • Deny Duay Barilea
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20230407860
    • Publication date Dec 21, 2023
    • Viessmann Climate Solutions SE
    • Markus IMMEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Damper System and Acoustic Bushing for a Vehicle
    • Publication number 20230340950
    • Publication date Oct 26, 2023
    • SUMITOMO RIKO COMPANY LIMITED
    • Dennis Leip
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM COMPRISING A COOLING DEVICE FOR A MACHINE ENCLOSED IN A PRES...
    • Publication number 20230318393
    • Publication date Oct 5, 2023
    • THERMODYN SAS
    • Benjamin DEFOY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR FILTER APPARATUS
    • Publication number 20230258167
    • Publication date Aug 17, 2023
    • Vortech Engineering, Inc.
    • James Middlebrook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE AIR COMPRESSOR
    • Publication number 20230243346
    • Publication date Aug 3, 2023
    • Milwaukee Electric Tool Corporation
    • Jeffrey M. Wackwitz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AN ELECTRIC COMPRESSOR WITH A HERMETIC TERMINAL
    • Publication number 20230238734
    • Publication date Jul 27, 2023
    • MOTOR COMPETENCE CENTER HOLDING FLENSBURG GMBH
    • Dirk HOMUTH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALING ASSEMBLY WITH REPOSITIONABLE SEAL
    • Publication number 20230184241
    • Publication date Jun 15, 2023
    • GD Energy Products, LLC
    • Adam Bradley Avey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20230175497
    • Publication date Jun 8, 2023
    • LG ELECTRONICS INC.
    • Kiwon NOH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20230167815
    • Publication date Jun 1, 2023
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Akio FUJII
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING COVER AND MOLDING METHOD THEREOF
    • Publication number 20230163546
    • Publication date May 25, 2023
    • PANASONIC WANBAO APPLIANCES COMPRESSOR (GUANGZHOU) CO., LTD.
    • Pei GONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20230151803
    • Publication date May 18, 2023
    • MAKITA CORPORATION
    • Toshiro HIRAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20230151801
    • Publication date May 18, 2023
    • LG ELECTRONICS INC.
    • Sanga PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20230087038
    • Publication date Mar 23, 2023
    • FUJITSU GENERAL LIMITED
    • Takashi SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20230076485
    • Publication date Mar 9, 2023
    • LG ELECTRONICS INC.
    • Sanga PARK
    • 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

    ROTARY COMPRESSOR
    • Publication number 20230067061
    • Publication date Mar 2, 2023
    • FUJITSU GENERAL LIMITED
    • Ryo AKIMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUSPENSION SYSTEM, COMPRESSOR ASSEMBLY AND PORTABLE OXYGEN CONCENTR...
    • Publication number 20230054192
    • Publication date Feb 23, 2023
    • Koninklijke Philips N.V.
    • Johannes Willem Tack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-DIMENSIONAL ENGINE
    • Publication number 20230048404
    • Publication date Feb 16, 2023
    • Xiaohui CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOLDER FOR FIXING AN ELECTRIC COMPRESSOR
    • Publication number 20230032188
    • Publication date Feb 2, 2023
    • Vibracoustic SE
    • Erik Myklebust
    • 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

    AN APPARATUS FOR DAMPING PRESSURE PULSATION FOR A COMPRESSOR OF A G...
    • Publication number 20230022916
    • Publication date Jan 26, 2023
    • HANON SYSTEMS
    • Ayhan Ayar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETICALLY ENCAPSULATED REFRIGERANT COMPRESSOR
    • Publication number 20230015085
    • Publication date Jan 19, 2023
    • ANHUI MEIZHI COMPRESSOR CO., LTD.
    • Ulf PLATZER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    PUMP BODY, COMPRESSOR, AND HEAT EXCHANGE APPARATUS
    • Publication number 20220412332
    • Publication date Dec 29, 2022
    • GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI
    • Sen YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...