TREA

Pocket type filter

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  • CPC
  • Y10S55/12
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S55/00Gas separation

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Y10S55/12Pocket type filter
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for purifying air, in particular for ventilation and air-...
    • Patent number 8,157,901
    • Issue date Apr 17, 2012
    • Lufttechnik+Metallbau AG
    • Kurt Tiefenauer
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Pocket filter assembly
    • Patent number 8,029,585
    • Issue date Oct 4, 2011
    • Camfil AB
    • Anders Sundvik
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 8,007,572
    • Issue date Aug 30, 2011
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 7,615,091
    • Issue date Nov 10, 2009
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Disposable filter for a fluid handling device and a method for usin...
    • Patent number 7,413,587
    • Issue date Aug 19, 2008
    • Scott B. Beier
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 7,211,124
    • Issue date May 1, 2007
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Disposable filter for a fluid handling device and a method for usin...
    • Patent number 7,186,287
    • Issue date Mar 6, 2007
    • Scott B. Beier
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 7,001,450
    • Issue date Feb 21, 2006
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 6,746,518
    • Issue date Jun 8, 2004
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Powder receiving device
    • Patent number 6,581,778
    • Issue date Jun 24, 2003
    • Tsukasa Industry Co., Ltd.
    • Fumio Kato
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 6,547,857
    • Issue date Apr 15, 2003
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter bag for a pocket air filter and method for the production th...
    • Patent number 6,524,359
    • Issue date Feb 25, 2003
    • Klaus Kluge
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pocket filter having inner frames mounted within an outer frame
    • Patent number 6,451,079
    • Issue date Sep 17, 2002
    • Camfil KG
    • Michael Lange
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element, air cleaner, and methods
    • Patent number 6,348,084
    • Issue date Feb 19, 2002
    • Donaldson Company, Inc.
    • Steven Scott Gieseke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Structures for electrostatic V-bank air filters
    • Patent number 6,294,004
    • Issue date Sep 25, 2001
    • Engineering Dynamics Ltd.
    • George Robert Summers
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-pocket filter
    • Patent number 6,258,142
    • Issue date Jul 10, 2001
    • Filtration Group Incorporated
    • Clive John Holt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of making multi-pocket filter
    • Patent number 6,159,316
    • Issue date Dec 12, 2000
    • Filtration Group Incorporated
    • Clive John Holt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spaced pocket filter assembly and method of manufacturing same
    • Patent number 6,010,548
    • Issue date Jan 4, 2000
    • Freudenberg Nonwovens Limited Partnership
    • Robert B. Burkhead
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hot gas filter and system assembly
    • Patent number 5,944,859
    • Issue date Aug 31, 1999
    • Siemens Westinghouse Power Corporation
    • Thomas Edwin Lippert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pocket filter and method and apparatus for making the same
    • Patent number 5,928,396
    • Issue date Jul 27, 1999
    • AAF International
    • Kyung-Ju Choi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas filter unit
    • Patent number 5,914,413
    • Issue date Jun 22, 1999
    • Scandfilter AB
    • Gunnar Andersson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number 5,824,125
    • Issue date Oct 20, 1998
    • Glen R. Sherwood
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-supporting pocket fluid filter
    • Patent number 5,800,585
    • Issue date Sep 1, 1998
    • Kyung-Ju Choi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Slanted inline filter
    • Patent number 5,772,883
    • Issue date Jun 30, 1998
    • Donaldson Company, Inc.
    • Jim C. Rothman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pocket filter
    • Patent number 5,695,535
    • Issue date Dec 9, 1997
    • Carl Freudenberg
    • Dieter Hintenlang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element
    • Patent number 5,554,203
    • Issue date Sep 10, 1996
    • Albert Borkent
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Extended surface pocket type air filter
    • Patent number 5,298,044
    • Issue date Mar 29, 1994
    • B.G.E. Service & Supply Ltd.
    • Darrel Sutton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mist collector
    • Patent number 5,277,704
    • Issue date Jan 11, 1994
    • Airecon Manufacturing Corp.
    • David W. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Composite planar and triangularly pleated filter element
    • Patent number 4,925,561
    • Issue date May 15, 1990
    • Tsuchiya Mfg. Co., Ltd.
    • Yoshio Ishii
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laboratory animal carrier filter bag
    • Patent number 4,802,900
    • Issue date Feb 7, 1989
    • Keith R. Ball
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents