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David E. McDowell

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  • Grand Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 10,376,124
    • Issue date Aug 13, 2019
    • Bissell Homecare, Inc.
    • David E. McDowell
    • A46 - BRUSHWARE
  • Information Patent Grant

    Cyclone separator with fine particle separation member
    • Patent number 7,918,909
    • Issue date Apr 5, 2011
    • Bissell Homecare, Inc.
    • David E. McDowell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Extraction cleaning with heating
    • Patent number 7,752,705
    • Issue date Jul 13, 2010
    • Bissell Homecare, Inc.
    • David E. McDowell
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Cyclone separator with fine particle separation member
    • Patent number 7,748,079
    • Issue date Jul 6, 2010
    • Bissell Homecare, Inc.
    • David E. McDowell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extraction cleaning with tank mounting
    • Patent number 7,475,712
    • Issue date Jan 13, 2009
    • Bissell Homecare, Inc.
    • David E. McDowell
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Cyclonic dirt separation module
    • Patent number 7,247,181
    • Issue date Jul 24, 2007
    • Bissell Homecare, Inc.
    • Samuel N. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner with detachable cyclonic vacuum module
    • Patent number 7,188,388
    • Issue date Mar 13, 2007
    • Bissell Homecare, Inc.
    • Michael F. Best
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaner with power drive
    • Patent number 7,062,816
    • Issue date Jun 20, 2006
    • Bissell Homecare, Inc.
    • Gary A. Kasper
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaner with dusting
    • Patent number 7,013,528
    • Issue date Mar 21, 2006
    • Bissell Homecare, Inc.
    • Timothy S. Parker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extraction cleaning with heating
    • Patent number 6,898,820
    • Issue date May 31, 2005
    • Bissell Homecare, Inc.
    • Gary A. Kasper
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Cyclone separator with vacillating debris inhibitor
    • Patent number 6,810,557
    • Issue date Nov 2, 2004
    • Bissell Homecare, Inc.
    • Samuel N. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extraction cleaning machine with cleaning control
    • Patent number 6,446,302
    • Issue date Sep 10, 2002
    • Bissell Homecare, Inc.
    • Gary A. Kasper
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright extraction cleaning machine
    • Patent number 6,131,237
    • Issue date Oct 17, 2000
    • Bissell Homecare, Inc.
    • Gary A. Kasper
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet vacuum/extractor and cleaning solution tank therefor
    • Patent number 5,189,755
    • Issue date Mar 2, 1993
    • Robert A. Yonkers
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Compact extractor
    • Patent number 5,086,537
    • Issue date Feb 11, 1992
    • Bissell, Inc.
    • David E. McDowell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning apparatus
    • Patent number 4,910,828
    • Issue date Mar 27, 1990
    • Bissell Inc.
    • Michael R. Blase
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stick vacuum cleaner
    • Patent number RE32751
    • Issue date Sep 20, 1988
    • Bissell Inc.
    • Michael S. Joss
    • 015 - Brushing, scrubbing, and general cleaning
  • Information Patent Grant

    Four-way vacuum cleaner
    • Patent number 4,766,638
    • Issue date Aug 30, 1988
    • Bissell Inc.
    • David E. McDowell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stick vacuum cleaner
    • Patent number 4,644,605
    • Issue date Feb 24, 1987
    • Bissell Inc.
    • Michael S. Joss
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter stack
    • Patent number 4,636,232
    • Issue date Jan 13, 1987
    • Amway Corporation
    • David E. McDowell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dual brush floor sweeper
    • Patent number 4,357,727
    • Issue date Nov 9, 1982
    • Bissell, Inc.
    • David E. McDowell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner with improved brush
    • Patent number 4,042,997
    • Issue date Aug 23, 1977
    • Bissell, Inc.
    • David E. McDowell
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20190357748
    • Publication date Nov 28, 2019
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • F22 - STEAM GENERATION
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20170251897
    • Publication date Sep 7, 2017
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • A46 - BRUSHWARE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20160037990
    • Publication date Feb 11, 2016
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • A46 - BRUSHWARE
  • Information Patent Application

    Extraction Cleaning with Heating
    • Publication number 20090078284
    • Publication date Mar 26, 2009
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • F22 - STEAM GENERATION
  • Information Patent Application

    EXTRACTION CLEANING WITH TANK MOUNTING
    • Publication number 20080072395
    • Publication date Mar 27, 2008
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • F22 - STEAM GENERATION
  • Information Patent Application

    CYCLONE SEPARATOR WITH FINE PARTICLE SEPARATION MEMBER
    • Publication number 20070266683
    • Publication date Nov 22, 2007
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONE SEPARATOR WITH FINE PARTICLE SEPARATION MEMBER
    • Publication number 20060042039
    • Publication date Mar 2, 2006
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONIC DIRT SEPARATION MODULE
    • Publication number 20050125939
    • Publication date Jun 16, 2005
    • BISSELL Homecare, Inc.
    • Samuel N. Hansen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONIC DIRT SEPARATION MODULE
    • Publication number 20050125940
    • Publication date Jun 16, 2005
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Extraction cleaning with heating
    • Publication number 20050022333
    • Publication date Feb 3, 2005
    • BISSELL Homecare, Inc.
    • David E. McDowell
    • F22 - STEAM GENERATION
  • Information Patent Application

    VACUUM CLEANER WITH DETACHABLE CYCLONIC VACUUM MODULE
    • Publication number 20040216263
    • Publication date Nov 4, 2004
    • BISSELL Homecare, Inc.
    • Michael F. Best
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONE SEPARATOR WITH VACILLATING DEBRIS INHIBITOR
    • Publication number 20040154126
    • Publication date Aug 12, 2004
    • Samuel N. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SWEEPER WITH DUSTING
    • Publication number 20040045126
    • Publication date Mar 11, 2004
    • Timothy S. Parker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Extraction cleaner with power drive
    • Publication number 20020174507
    • Publication date Nov 28, 2002
    • Gary A. Kasper
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction cleaner with cyclonic dirt separation
    • Publication number 20020011050
    • Publication date Jan 31, 2002
    • Samuel N. Hansen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Extraction cleaning with heating
    • Publication number 20010039684
    • Publication date Nov 15, 2001
    • Gary A. Kasper
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...