Seal combined with filter or fluid separator

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing arrangement

    • Patent number 8,052,151
    • Issue date Nov 8, 2011
    • AB SKF
    • Jürgen Kurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filter cloth connector

    • Patent number 7,635,132
    • Issue date Dec 22, 2009
    • Micronics, Inc.
    • Barry F. Hibble
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Modular drinking water filtration system with removable and replace...

    • Patent number 7,540,956
    • Issue date Jun 2, 2009
    • Pentair Filtration, Inc.
    • Michael J. Kurth
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filters

    • Patent number 7,513,925
    • Issue date Apr 7, 2009
    • Fleetguard Filters Pvt. Ltd.
    • Payyappilly Antony Thomas
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Sealing mechanism for sealing a vacuum chamber

    • Patent number 7,464,941
    • Issue date Dec 16, 2008
    • Teijin Seiki Co., Ltd.
    • Akio Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing mechanism for sealing a vacuum chamber

    • Patent number 7,246,800
    • Issue date Jul 24, 2007
    • Teijin Seiki Co., Ltd.
    • Akio Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disposable vacuum filtration funnel with integral prefilter

    • Patent number 7,011,755
    • Issue date Mar 14, 2006
    • Peter Zuk, Jr.
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Disposable filter cartridge

    • Patent number 6,991,112
    • Issue date Jan 31, 2006
    • Romanow Enterprises, Inc.
    • Sangsun Ham
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter cloth connector

    • Patent number 6,971,526
    • Issue date Dec 6, 2005
    • Micronics, Inc.
    • Barry F. Hibble
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter cartridge with grommet spring

    • Patent number 6,755,308
    • Issue date Jun 29, 2004
    • Stanadyne Corporation
    • Leon P. Janik
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fluid filter retainer and seal apparatus

    • Patent number 6,729,477
    • Issue date May 4, 2004
    • Arvin Technologies, Inc.
    • Brian G. Yates
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filter body of a fluid filter, especially an air filter

    • Patent number 6,706,087
    • Issue date Mar 16, 2004
    • Mahle Filtersysteme GmbH
    • Claude Gebler
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Sealing mechanism for sealing a vacuum chamber

    • Patent number 6,688,604
    • Issue date Feb 10, 2004
    • Teijin Seiki Co., Ltd.
    • Akio Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Modular system for putting together different sized filter elements

    • Patent number 6,620,316
    • Issue date Sep 16, 2003
    • HYDAC FILTERTECHNIK GMBH
    • Michael Sakraschinsky
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter device

    • Patent number 6,595,372
    • Issue date Jul 22, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Takahiro Minowa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Sealing gasket arrangement for spin-on filter cartridges

    • Patent number 6,588,602
    • Issue date Jul 8, 2003
    • Dana Corporation
    • Darrell T. McKenzie
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fluid seals

    • Patent number 6,547,255
    • Issue date Apr 15, 2003
    • Pamargan Products Limited
    • Peter Donaway
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal grommet seal for spin-on type filters

    • Patent number 6,471,071
    • Issue date Oct 29, 2002
    • Honeywell International, Inc.
    • Megan E. Shoaf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridge with grommet spring

    • Patent number 6,364,121
    • Issue date Apr 2, 2002
    • Stanadyne Corporation
    • Leon P. Janik
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Seal for a liquid chromatography column

    • Patent number 6,352,266
    • Issue date Mar 5, 2002
    • Michael J. Rigoli
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sealing mechanism for sealing a vacuum chamber

    • Patent number 6,296,255
    • Issue date Oct 2, 2001
    • Teijin Seiki Co., Ltd.
    • Akio Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radial lip seal having protected porous dust excluder

    • Patent number 6,257,587
    • Issue date Jul 10, 2001
    • Federal-Mogul World Wide, Inc.
    • David Michael Toth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of and apparatus for purifying reduced pressure process cham...

    • Patent number 6,135,460
    • Issue date Oct 24, 2000
    • Texas Instruments Incorporated
    • Rick L. Wise
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Filter bag and sealing ring therefor

    • Patent number 6,136,192
    • Issue date Oct 24, 2000
    • H-Tech, Inc.
    • Walter Booth
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Composite top plate for a fluid filter and an associated method for...

    • Patent number 6,073,937
    • Issue date Jun 13, 2000
    • Caterpillar Inc.
    • Samuel B. Stevens
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-centering, floating retainer for spin-on filter

    • Patent number 6,019,229
    • Issue date Feb 1, 2000
    • Fleetguard, Inc.
    • Prabhakar B. Rao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid filter seal arrangement

    • Patent number 5,904,357
    • Issue date May 18, 1999
    • Fleetguard, Inc.
    • A. Caner Demirdogen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydraulic unit

    • Patent number 5,722,456
    • Issue date Mar 3, 1998
    • Robert Bosch GmbH
    • Steffen Schumacher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Seals with particle exclusion means

    • Patent number 5,533,737
    • Issue date Jul 9, 1996
    • Garlock Inc.
    • Richard Borowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller element bearing with water repellent filter seal

    • Patent number 5,513,918
    • Issue date May 7, 1996
    • SKF Industrial Trading & Development Company B.V.
    • George T. Y. Wan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sealing arrangement

    • Publication number 20070063452
    • Publication date Mar 22, 2007
    • AB SKF
    • Jurgen Kurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Filters

    • Publication number 20060196156
    • Publication date Sep 7, 2006
    • Payyapilly Antony Thomas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter cloth connector

    • Publication number 20060131224
    • Publication date Jun 22, 2006
    • MICRONICS
    • Barry F. Hibble
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sealing mechanism for sealing a vacuum chamber

    • Publication number 20060103076
    • Publication date May 18, 2006
    • Teijin Seiki Co., Ltd.
    • Akio Hashimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Sealing mechanism for sealing a vacuum chamber

    • Publication number 20040119240
    • Publication date Jun 24, 2004
    • Teijin Seiki Co., Ltd.
    • Akio Hashimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of assembling a filter plate

    • Publication number 20040112818
    • Publication date Jun 17, 2004
    • MICRONICS, INC.
    • Barry F. Hibble
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid filter retainer and seal apparatus and method

    • Publication number 20030205521
    • Publication date Nov 6, 2003
    • Brian G. Yates
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Disposable filter cartridge

    • Publication number 20030168400
    • Publication date Sep 11, 2003
    • Romanow Enterprises, Inc. d/b/a MR Trading Overseas
    • Sangsun Ham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Disposable vacuum filtration funnel with integral prefilter

    • Publication number 20030080045
    • Publication date May 1, 2003
    • Peter Zuk
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter cartridge with grommet spring

    • Publication number 20020113005
    • Publication date Aug 22, 2002
    • Leon P. Janik
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sealing mechanism for sealing a vacuum chamber

    • Publication number 20010045705
    • Publication date Nov 29, 2001
    • Akio Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...