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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D33/00Filters with filtering elements which move during the filtering operation

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Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dishwasher filter assembly
    • Patent number 12,137,859
    • Issue date Nov 12, 2024
    • Whirlpool Corporation
    • Mark S. Feddema
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fine particle separating apparatus
    • Patent number 11,872,509
    • Issue date Jan 16, 2024
    • RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
    • Jin Young Jung
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dishwasher filter assembly
    • Patent number 11,622,667
    • Issue date Apr 11, 2023
    • Whirpool Corporation
    • Mark S. Feddema
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Backwashing suction device for fabric filtration apparatus
    • Patent number 11,504,655
    • Issue date Nov 22, 2022
    • GRENEX LIMITED
    • Chungchang Kuk
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self cleaning pool cleaner
    • Patent number 10,843,106
    • Issue date Nov 24, 2020
    • Maytronics Ltd.
    • Shay Witelson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dishwasher filter assembly
    • Patent number 10,835,100
    • Issue date Nov 17, 2020
    • Whirlpool Corporation
    • Mark S. Feddema
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filtering unit for a filtering chip conveyor
    • Patent number 10,376,821
    • Issue date Aug 13, 2019
    • LNS MANAGEMENT SARL
    • Loic Pluvinage
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pool cleaner with filter with self cleaning means and high internal...
    • Patent number 10,300,412
    • Issue date May 28, 2019
    • MAYTRONICS LTD.
    • Shay Witelson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Waste screening apparatus
    • Patent number 10,112,131
    • Issue date Oct 30, 2018
    • ESSA CORP.
    • Young Nae Yoon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Conveyor belt filter device
    • Patent number 9,975,069
    • Issue date May 22, 2018
    • Guido Frankenberger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Filtration device
    • Patent number 9,962,634
    • Issue date May 8, 2018
    • Gala Industries, Inc.
    • Michael Eloo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid filtration device
    • Patent number 9,381,455
    • Issue date Jul 5, 2016
    • New Century Membrane Technology Co., Ltd.
    • Chi-Chang Kuo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cycle of filtration for liquids containing solids in suspension and...
    • Patent number 5,213,685
    • Issue date May 25, 1993
    • Fratelli Padovan SNC
    • Giorgio Padovan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Arrangement for an inlet and outlet in a rotating drum sieve
    • Patent number 5,030,348
    • Issue date Jul 9, 1991
    • Roto-Sieve AB
    • Moller Bengt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for the separation of a liquid
    • Patent number 4,507,202
    • Issue date Mar 26, 1985
    • Dan Nord
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Drum filter apparatus
    • Patent number 4,298,473
    • Issue date Nov 3, 1981
    • Marshall and Williams Company
    • Floyd H. Wyman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3497452
    • Patent number 3,497,452
    • Issue date Feb 24, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3037632
    • Patent number 3,037,632
    • Issue date Jun 5, 1962
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2846944
    • Patent number 2,846,944
    • Issue date Aug 12, 1958
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2799397
    • Patent number 2,799,397
    • Issue date Jul 16, 1957
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2222664
    • Patent number 2,222,664
    • Issue date Nov 26, 1940
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2013971
    • Patent number 2,013,971
    • Issue date Sep 10, 1935
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1717313
    • Patent number 1,717,313
    • Issue date Jun 11, 1929
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1031427
    • Patent number 1,031,427
    • Issue date Jul 2, 1912
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-CLEANING INTAKE FILTER
    • Publication number 20230330572
    • Publication date Oct 19, 2023
    • PZB CONSULTING LIMITED
    • PETER DEREK BROWN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONVEYOR-BELT FILTERING DEVICE AND METHOD
    • Publication number 20230233965
    • Publication date Jul 27, 2023
    • FSM Frankenberger GmbH
    • Guido Frankenberger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DISHWASHER FILTER ASSEMBLY
    • Publication number 20230200618
    • Publication date Jun 29, 2023
    • Whirlpool Corporation
    • Mark S. Feddema
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BACKWASHING SUCTION DEVICE FOR FABRIC FILTRATION APPARATUS
    • Publication number 20210283537
    • Publication date Sep 16, 2021
    • GRENEX Limited
    • Chungchang KUK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DISHWASHER FILTER ASSEMBLY
    • Publication number 20210045616
    • Publication date Feb 18, 2021
    • Whirlpool Corporation
    • Mark S. Feddema
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FINE PARTICLE SEPARATING APPARATUS
    • Publication number 20200246732
    • Publication date Aug 6, 2020
    • Research Cooperation Foundation of Yeungnam University
    • Jin Young JUNG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF CLEANING POOL CLEANER
    • Publication number 20180229160
    • Publication date Aug 16, 2018
    • Shay Witelson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WASTE SCREENING APPARATUS
    • Publication number 20170246564
    • Publication date Aug 31, 2017
    • Essa corp.
    • Young Nae YOON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtering Unit For A Filtering Chip Conveyor
    • Publication number 20160263500
    • Publication date Sep 15, 2016
    • LNS MANAGEMENT SA
    • Loic Pluvinage
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POOL CLEANER WITH FILTER WITH SELF CLEANING MEANS AND HIGH INTERNAL...
    • Publication number 20160051913
    • Publication date Feb 25, 2016
    • MAYTRONICS LTD.
    • Shay Witelson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Self-Cleaning Intake Screen
    • Publication number 20150265952
    • Publication date Sep 24, 2015
    • Intake Screens, Inc.
    • Russell Mayo Berry IV
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID FILTRATION DEVICE
    • Publication number 20150224430
    • Publication date Aug 13, 2015
    • New Century Membrane Technology Co., Ltd.
    • Chi-Chang Kuo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sieve Device for Separating and Removing Impurities from Sewage
    • Publication number 20150114899
    • Publication date Apr 30, 2015
    • HUBER SE
    • Markus Lindl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Liquid Solid Separator
    • Publication number 20150060341
    • Publication date Mar 5, 2015
    • John Christopher Mitchell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Conveyor belt filter device
    • Publication number 20140374337
    • Publication date Dec 25, 2014
    • Guido Frankenberger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    INCLINED MESH PANEL TYPE FILTERING APPARATUS
    • Publication number 20140042078
    • Publication date Feb 13, 2014
    • Doo Yun HWANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING APPARATUS FOR REMOVING SOLID MATERIAL FROM A FLUID IN A C...
    • Publication number 20130264296
    • Publication date Oct 10, 2013
    • Alejandro Mejia
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FILTRATION DEVICE
    • Publication number 20130199972
    • Publication date Aug 8, 2013
    • Gala Industries, Inc.
    • Michael Eloo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL