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Alfred H. Stegens

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  • Cleveland, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    V-belt driven vacuum cleaner brushroll
    • Patent number 6,779,231
    • Issue date Aug 24, 2004
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner brushroll
    • Patent number 6,760,952
    • Issue date Jul 13, 2004
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll having improved cleaning capability
    • Patent number 6,591,441
    • Issue date Jul 15, 2003
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll with rotatably mounted end assembly
    • Patent number 6,591,440
    • Issue date Jul 15, 2003
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 6,574,823
    • Issue date Jun 10, 2003
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 6,003,198
    • Issue date Dec 21, 1999
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 5,598,600
    • Issue date Feb 4, 1997
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 5,465,451
    • Issue date Nov 14, 1995
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 5,373,603
    • Issue date Dec 20, 1994
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 5,272,785
    • Issue date Dec 28, 1993
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brushroll
    • Patent number 5,193,243
    • Issue date Mar 16, 1993
    • The Scott Fetzer Company
    • Alfred H. Stegens
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents