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Suction grids Strainers Dust separation Cleaning

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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

F04D29/70Suction grids Strainers Dust separation Cleaning
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for cleaning a gas turbine engine and related was...
    • Patent number 12,228,041
    • Issue date Feb 18, 2025
    • General Electric Company
    • Lloyd Eric Rawson
    • B08 - CLEANING
  • Information Patent Grant

    Flush-mount fan grille
    • Patent number 12,228,149
    • Issue date Feb 18, 2025
    • Broan-Nutone LLC
    • Jared Peterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable air flow apparatus
    • Patent number 12,228,290
    • Issue date Feb 18, 2025
    • LG Electronics Inc.
    • Yu Na Jo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electric motor having a fan guard and rotor shaft mounted rotatably...
    • Patent number 12,224,651
    • Issue date Feb 11, 2025
    • Sew-Eurodrive GmbH & Co. KG
    • Andreas Zimmermann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower vacuum
    • Patent number 12,215,717
    • Issue date Feb 4, 2025
    • TECHTRONIC CORDLESS GP
    • Lance Eckard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Articulating dust collector
    • Patent number 12,202,013
    • Issue date Jan 21, 2025
    • Korri L. Wright
    • B08 - CLEANING
  • Information Patent Grant

    In-line pumping apparatus, system and method for increasing liquid...
    • Patent number 12,203,476
    • Issue date Jan 21, 2025
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Stephane Dumonceaux
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fan shroud for a vehicle heat-exchange module
    • Patent number 12,203,488
    • Issue date Jan 21, 2025
    • Valeo Systemes Thermiques
    • Roy Riski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotating assembly with integral magnetic filter for wet rotor circu...
    • Patent number 12,196,226
    • Issue date Jan 14, 2025
    • Taco, Inc.
    • Joseph Castellone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 12,196,225
    • Issue date Jan 14, 2025
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Guard for an intake channel or blow channel of a power tool and pow...
    • Patent number 12,196,222
    • Issue date Jan 14, 2025
    • Andreas Stihl AG & Co KG
    • Jonathan Seiz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,188,486
    • Issue date Jan 7, 2025
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan adapter assembly
    • Patent number 12,188,480
    • Issue date Jan 7, 2025
    • David E. Tinapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dust-collecting device for fan blades
    • Patent number 12,180,981
    • Issue date Dec 31, 2024
    • Robert Lee Small
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fruit or vegetable shaped fan for dispersing airborne eye irritants
    • Patent number 12,180,975
    • Issue date Dec 31, 2024
    • Glenn B. Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Low pressure molten metal transfer pump
    • Patent number 12,168,987
    • Issue date Dec 17, 2024
    • Pyrotek, Inc.
    • Jon Tipton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stick pump assembly
    • Patent number 12,163,524
    • Issue date Dec 10, 2024
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Contamination accumulation modeling
    • Patent number 12,163,473
    • Issue date Dec 10, 2024
    • General Electric Company
    • Lorenzo Escriche
    • B08 - CLEANING
  • Information Patent Grant

    Flow generator
    • Patent number 12,161,803
    • Issue date Dec 10, 2024
    • ResMed Motor Technologies Inc.
    • Allan Freas Velzy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motor fan and guard for directing coolant air
    • Patent number 12,160,158
    • Issue date Dec 3, 2024
    • Nidec Motor Corporation
    • Richard L. Eason
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Air circulator and air cleaner including air circulator
    • Patent number 12,152,594
    • Issue date Nov 26, 2024
    • LG Electronics Inc.
    • Joonmin Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,150,415
    • Issue date Nov 26, 2024
    • TECHTRONIC CORDLESS GP
    • Zhengjun Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Grille for ventilation apparatus
    • Patent number 12,146,678
    • Issue date Nov 19, 2024
    • Springer Carrier Ltda.
    • Rafael Schabbach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Driven gas-liquid separation starting device
    • Patent number 12,146,509
    • Issue date Nov 19, 2024
    • JIANGSU UNIVERSITY
    • Guangjie Peng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter system and replaceable filter cartridge
    • Patent number 12,134,054
    • Issue date Nov 5, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Michael J. Lucas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Blower
    • Patent number 12,129,862
    • Issue date Oct 29, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan for a heat exchanger of a vehicle
    • Patent number 12,129,867
    • Issue date Oct 29, 2024
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Anand Sivaram Sivaramakrishnan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compression and separation device and compression process
    • Patent number 12,123,418
    • Issue date Oct 22, 2024
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Patrick Le Bot
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heatsink clamp for multiple electronic components
    • Patent number 12,127,378
    • Issue date Oct 22, 2024
    • Nidec Motor Corporation
    • James L. Skinner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bench-top time of flight mass spectrometer
    • Patent number 12,123,421
    • Issue date Oct 22, 2024
    • Micromass UK Limited
    • Cedric Marsh
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250052447
    • Publication date Feb 13, 2025
    • Dyson Technology Limited
    • Samuel Thomas RAILTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STICK PUMP ASSEMBLY
    • Publication number 20250052247
    • Publication date Feb 13, 2025
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP, PROTECTIVE NET, AND CONTACT PART
    • Publication number 20250035116
    • Publication date Jan 30, 2025
    • Edwards Japan Limited
    • Toshiki Yamaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL SUBMERSIBLE MOTOR PROTECTING SYSTEM AND METHOD WITH CHEM...
    • Publication number 20250027504
    • Publication date Jan 23, 2025
    • Alkhorayef Petroleum Company
    • Woon Yung Lee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HANDHELD FAN
    • Publication number 20250027506
    • Publication date Jan 23, 2025
    • SHENZHEN JISU TECHNOLOGY CO., LTD.
    • GUANZHENG ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEBRIS LOOSENING COMPONENT FOR LAWN BLOWER
    • Publication number 20250008887
    • Publication date Jan 9, 2025
    • Erik Matthew Nelson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-LUBRICATED VACUUM PUMP WITH IMPROVED OIL SEALING
    • Publication number 20250003427
    • Publication date Jan 2, 2025
    • Agilent Technologies, Inc.
    • Giovanni Iannucci
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CIRCULATOR
    • Publication number 20240418398
    • Publication date Dec 19, 2024
    • IRIS OHYAMA INC.
    • Hideki YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND CLEANER EMPLOYING THE SAME
    • Publication number 20240392799
    • Publication date Nov 28, 2024
    • Samsung Electronics Co., Ltd.
    • Masayuki TAKADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIFUNCTIONAL PORTABLE EMERGENCY POWER SUPPLY
    • Publication number 20240396364
    • Publication date Nov 28, 2024
    • Hu Xie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWING DEVICE AND BLOWING DEVICE OPERATING METHOD
    • Publication number 20240369070
    • Publication date Nov 7, 2024
    • Samsung Electronics Co., Ltd.
    • Mingi CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN BLADE DEVICE FOR CAPTURING AIRBORNE PARTICLES
    • Publication number 20240352949
    • Publication date Oct 24, 2024
    • Adrian Guerrero
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fan Assembly
    • Publication number 20240337268
    • Publication date Oct 10, 2024
    • TECHTRONIC CORDLESS GP
    • Venkat Praveen Gambhir
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE PUMP WITH TELESCOPIC TUBES
    • Publication number 20240309884
    • Publication date Sep 19, 2024
    • TECHTRONIC CORDLESS GP
    • Gerardo Quintanilla AVILA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY WITH A REMOVABLE FILTER ASSEMBLY
    • Publication number 20240309889
    • Publication date Sep 19, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AERATION PUMP SYSTEM WITH A 90-DEGREE ELBOW BETWEEN AN INLET AND AN...
    • Publication number 20240309881
    • Publication date Sep 19, 2024
    • Turtle Pump Company LLC
    • Gary Alan Ledford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW-PROFILE BLOWERS AND METHODS
    • Publication number 20240288005
    • Publication date Aug 29, 2024
    • GENTHERM INCORPORATED
    • John D. Lofy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVEN GAS-LIQUID SEPARATION STARTING DEVICE
    • Publication number 20240287991
    • Publication date Aug 29, 2024
    • JIANGSU UNIVERSITY
    • Guangjie Peng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND PUMP DEVICE THEREWITH
    • Publication number 20240288007
    • Publication date Aug 29, 2024
    • Herborner Pumpentechnik GmbH & Co KG
    • Sascha KORUPP
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID-FEED-TYPE GAS COMPRESSOR
    • Publication number 20240280114
    • Publication date Aug 22, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuta KAJIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS OF PREDICTION AND MANAGEMENT OF SCALING ON COMP...
    • Publication number 20240271625
    • Publication date Aug 15, 2024
    • Sensia Netherlands B.V.
    • Albert Hoefel
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GUIDING GRID
    • Publication number 20240263647
    • Publication date Aug 8, 2024
    • Delta Electronics, Inc.
    • Wei-Ming Lai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MARINE PUMP WITH NOZZLE INTERFACE AND DETACHABLE STRAINER BASE
    • Publication number 20240263648
    • Publication date Aug 8, 2024
    • T-H Marine Supplies, LLC
    • Jonathan Arango
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER DEVICE
    • Publication number 20240263641
    • Publication date Aug 8, 2024
    • VALEO SYSTEMES THERMIQUES
    • Jonathan YESTREPSKY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240255002
    • Publication date Aug 1, 2024
    • LG ELECTRONICS INC.
    • Jaekyun PARK
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WASHING MACHINE
    • Publication number 20240247425
    • Publication date Jul 25, 2024
    • LG ELECTRONICS INC.
    • Beomjun KIM
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    FRUIT OR VEGETABLE SHAPED FAN FOR DISPERSING AIRBORNE EYE IRRITANTS
    • Publication number 20240247663
    • Publication date Jul 25, 2024
    • Glenn B. Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PARTS WASHER PUMP FOR USE WITH HEATED WATER BASED CLEANING FLUIDS
    • Publication number 20240240640
    • Publication date Jul 18, 2024
    • Ronald Bluestone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240240648
    • Publication date Jul 18, 2024
    • LG ELECTRONICS INC.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN SHROUD AND FAN ASSEMBLY HAVING FAN SHROUD
    • Publication number 20240229822
    • Publication date Jul 11, 2024
    • TECHTRONIC CORDLESS GP
    • Braden Vaughan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...