TREA

John J. Alberts III

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  • Cadillac, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter assembly for a vacuum cleaner
    • Patent number 6,565,637
    • Issue date May 20, 2003
    • Rexair, Inc.
    • John J. Alberts
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter assembly for a vacuum cleaner
    • Patent number 6,432,180
    • Issue date Aug 13, 2002
    • Rexair, Inc.
    • John J. Alberts
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter assembly for a vacuum cleaner
    • Patent number 6,312,508
    • Issue date Nov 6, 2001
    • Rexair, Inc.
    • John J. Alberts
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter for vacuum cleaner
    • Patent number 6,290,761
    • Issue date Sep 18, 2001
    • Rexair, Inc.
    • Dean Rohn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter for vacuum cleaner
    • Patent number 6,162,287
    • Issue date Dec 19, 2000
    • Rexair, Inc.
    • Dean Rohn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D426355
    • Issue date Jun 6, 2000
    • Rexair, Inc.
    • Dean Robert Rohn
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D423154
    • Issue date Apr 18, 2000
    • Rexair, Inc.
    • Dean Robert Rohn
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Dolly for a vacuum cleaner
    • Patent number D414305
    • Issue date Sep 21, 1999
    • Rexair, Inc.
    • Dean Robert Rohn
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleat having retractable retaining arms
    • Patent number 5,924,642
    • Issue date Jul 20, 1999
    • Rexair, Inc.
    • Alan Joseph Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Housing design for a power nozzle
    • Patent number D376879
    • Issue date Dec 24, 1996
    • Rexair, Inc.
    • Steven R. Selewski
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning tool having split manifold
    • Patent number 5,537,710
    • Issue date Jul 23, 1996
    • Rexair, Inc.
    • Steven R. Selewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning tool having airflow directing manifold for a vacuum cleane...
    • Patent number 5,123,141
    • Issue date Jun 23, 1992
    • Rexair, Inc.
    • Roy O. Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Radial cooling fan for vacuum cleaner motor
    • Patent number 4,851,017
    • Issue date Jul 25, 1989
    • Rexair, Inc.
    • Roy O. Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter assembly for a vacuum cleaner
    • Publication number 20020152893
    • Publication date Oct 24, 2002
    • John J. Alberts
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter assembly for a vacuum cleaner
    • Publication number 20010042442
    • Publication date Nov 22, 2001
    • REXAIR, INC.
    • John J. Alberts
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter for vacuum cleaner
    • Publication number 20010000196
    • Publication date Apr 12, 2001
    • REXAIR, INC.
    • Dean Rohn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL