Cartridge filters of the throw-away type

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Patents Applicationslast 30 patents

  • Information Patent Application

    Oil Filter Cap Assembly

    • Publication number 20240123374
    • Publication date Apr 18, 2024
    • Alain Goudreau
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER INTERCONNECTS UTILIZING MAGNETIC SHEAR FORCE GENERATED BY C...

    • Publication number 20240109008
    • Publication date Apr 4, 2024
    • KX TECHNOLOGIES LLC
    • Robert Astle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION TESTING DEVICES

    • Publication number 20240100452
    • Publication date Mar 28, 2024
    • HERO SCIENTIFIC LTD.
    • Robert Eric LEVITZ
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Cartridge Including U-Shaped Canted Inlet Frame; Filter Syst...

    • Publication number 20240091691
    • Publication date Mar 21, 2024
    • Baldwin Filters, Inc.
    • Timothy L. Krull
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER

    • Publication number 20240091687
    • Publication date Mar 21, 2024
    • QINGDAO ECOPURE FILTER CO., LTD.
    • Zhibin Zou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL FILTER CARTRIDGE

    • Publication number 20240075413
    • Publication date Mar 7, 2024
    • HENGST SE
    • Wilhelm ARDES
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HAND TOOL AND FILTER APPARATUS

    • Publication number 20240066544
    • Publication date Feb 29, 2024
    • Milwaukee Electric Tool Corporation
    • Jonathan S. Keller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID FILTER ELEMENT AND ASSEMBLY

    • Publication number 20240066438
    • Publication date Feb 29, 2024
    • Baldwin Filters, Inc.
    • James Roussel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF-LOCKING FILTER CARTRIDGE AND ASSEMBLY

    • Publication number 20240050879
    • Publication date Feb 15, 2024
    • QINGDAO ECOPURE FILTER CO., LTD.
    • Zhibin Zou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT AND BASE UNIT OF AN OIL-WATER-SEPARATING DEVICE FOR REM...

    • Publication number 20240042349
    • Publication date Feb 8, 2024
    • BEKO TECHNOLOGIES GMBH
    • Karsten ROTTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REDIRECTING FILTER ENDCAP

    • Publication number 20240033662
    • Publication date Feb 1, 2024
    • Entegris, Inc.
    • Kobold Yang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS

    • Publication number 20240009598
    • Publication date Jan 11, 2024
    • Fidica GmbH & Co. KG
    • Manfred Volker
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER DEVICE

    • Publication number 20240009901
    • Publication date Jan 11, 2024
    • ENGEL AUSTRIA GMBH
    • Guenther KLAMMER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FILTER DEVICE

    • Publication number 20240009902
    • Publication date Jan 11, 2024
    • ENGEL AUSTRIA GMBH
    • Guenther KLAMMER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FILTER SYSTEMS, ELEMENTS AND METHODS WITH SHORT-RANGE WIRELESS TRAC...

    • Publication number 20230372856
    • Publication date Nov 23, 2023
    • Donaldson Company, Inc.
    • Danny W. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    A WATER TREATMENT CARTRIDGE FOR A WATER TREATMENT DEVICE, A HEAD OF...

    • Publication number 20230373818
    • Publication date Nov 23, 2023
    • FORMASTER S.A.
    • Maciej BURSZTEIN
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    BATCH-TYPE APPARATUS FOR FILTERING

    • Publication number 20230364537
    • Publication date Nov 16, 2023
    • Samsung Electronics Co., Ltd.
    • Hyungtae SEO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE

    • Publication number 20230332567
    • Publication date Oct 19, 2023
    • MAHLE International GmbH
    • Michael Braunheim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RECONFIGURABLE SPA FILTER TREATMENT SYSTEMS AND METHODS FOR TREATIN...

    • Publication number 20230313547
    • Publication date Oct 5, 2023
    • SARATOGA SPA & BATH, INC.
    • Anthony BRENNAN
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Treatment device for treating fluids, in particular liquid fluids,...

    • Publication number 20230311029
    • Publication date Oct 5, 2023
    • Mann + Hummel GmbH
    • Christian Thalmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID FILTER ARRANGEMENT AND METHODS

    • Publication number 20230285882
    • Publication date Sep 14, 2023
    • Donaldson Company, Inc.
    • Michael J. Gustafson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid Filter and Spill Kit Extreme Odor and Toxin Eliminator, Compo...

    • Publication number 20230277965
    • Publication date Sep 7, 2023
    • Standard Hydrogen Company, Inc.
    • Mariavicenta Wasas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HIGH CAPACITY OIL FILTER

    • Publication number 20230279794
    • Publication date Sep 7, 2023
    • K&N Engineering, Inc.
    • Steve Williams
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BYPASS VALVE WITH VARIABLE FILTER

    • Publication number 20230271119
    • Publication date Aug 31, 2023
    • Deere & Company
    • Yogesh Patil
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POSITIVE-PRESSURE NON-AGITATING LIQUID FILTRATION

    • Publication number 20230226471
    • Publication date Jul 20, 2023
    • John Edgar Scragg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BYPASS VALVE WITH VARIABLE FILTER

    • Publication number 20230219022
    • Publication date Jul 13, 2023
    • Deere & Company
    • Yogesh Patil
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MODULE

    • Publication number 20230218104
    • Publication date Jul 13, 2023
    • ELECTROPHOR, INC.
    • Joseph L. SHMIDT
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLUID FILTRATION SYSTEM WITH SINGLE USE FILTER AND METHOD OF USING...

    • Publication number 20230211260
    • Publication date Jul 6, 2023
    • PALL CORPORATION
    • Bernhard Anton Meyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILTER WITH COALESCER

    • Publication number 20230173413
    • Publication date Jun 8, 2023
    • Donaldson Company, Inc.
    • Scott A. BETCHER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    QUICK OIL CHANGE FILTER AND ASSEMBLY

    • Publication number 20230173412
    • Publication date Jun 8, 2023
    • Briggs & Stratton, LLC
    • Elizabeth Woytach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES