TREA

Means for selecting a filter element of a group of filters for a special purpose other than cleaning a filter

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  • CPC
  • B01D2273/16
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2273/00Operation of filters specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2273/16Means for selecting a filter element of a group of filters for a special purpose other than cleaning a filter
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOWER, FILTER, DOOR LAYOUT FOR ENHANCED OUTSIDE AND RECIRCULATION...
    • Publication number 20230219027
    • Publication date Jul 13, 2023
    • MAHLE International GmbH
    • Holger LAUX
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SWITCHABLE FILTRATION SYSTEM
    • Publication number 20220203287
    • Publication date Jun 30, 2022
    • TRANE INTERNATIONAL INC.
    • Scott Wenger
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DISPOSABLE FILTER WITH IMPRINT
    • Publication number 20220176060
    • Publication date Jun 9, 2022
    • Dragerwerk AG & Co. KGaA
    • Edgar ISE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Z-SHIELD FILTERED AIR PROTECTIVE SYSTEM
    • Publication number 20210322799
    • Publication date Oct 21, 2021
    • Zonit Structured Solutions, LLC
    • William Pachoud
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WORKING VEHICLE
    • Publication number 20200114724
    • Publication date Apr 16, 2020
    • KUBOTA CORPORATION
    • Guillaume CHAUVEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC DATABASE FILTERING SYSTEM UTILIZING ROBOTIC FILTERS
    • Publication number 20170261979
    • Publication date Sep 14, 2017
    • International Business Machines Corporation
    • Shankar KM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    AIR TREATMENT APPARATUS AND METHOD
    • Publication number 20170097163
    • Publication date Apr 6, 2017
    • Akos R&D Ltd.
    • Sui Chun LAW
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTRICAL DEVICE AND PROJECTION DISPLAY DEVICE
    • Publication number 20110255058
    • Publication date Oct 20, 2011
    • Sanyo Electric Co., Ltd.
    • Kazunori Kotani
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CLEANING IN A VACUUM HAVING A FLAP ELEMENT
    • Publication number 20110226130
    • Publication date Sep 22, 2011
    • NILFISK-ADVANCE A/S
    • Martin Kienzle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ZONED ELECTRICAL HEATER ARRANGED IN SPACED RELATIONSHIP FROM PARTIC...
    • Publication number 20100095655
    • Publication date Apr 22, 2010
    • GM Global Technology Operations, Inc.
    • Eugene V. Gonze
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Barrier filter high particulate entry design
    • Publication number 20090120292
    • Publication date May 14, 2009
    • John T. Foster
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Refrigerator with integrated air cleaner
    • Publication number 20060260341
    • Publication date Nov 23, 2006
    • Dan Meyvis
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Atmospheric filter, method and apparatus
    • Publication number 20060107636
    • Publication date May 25, 2006
    • Kenneth Lee Gage
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Particulate trap with selective blocking element
    • Publication number 20060021507
    • Publication date Feb 2, 2006
    • Caterpillar, Inc.
    • Joanna Louise Costura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Particulate trap
    • Publication number 20050139075
    • Publication date Jun 30, 2005
    • Caterpillar Inc.
    • Kartik Ganesan Iyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Particulate trap
    • Publication number 20050139074
    • Publication date Jun 30, 2005
    • Owen Charles Kolstad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Smoke exhauster having changeable filter devices
    • Publication number 20020174632
    • Publication date Nov 28, 2002
    • Chao Cheng Chiang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL