TREA

Fred S. Sindlinger

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  • Akron, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Upright carpet and upholstery extractor
    • Patent number 6,138,322
    • Issue date Oct 31, 2000
    • The Hoover Company
    • Darwin S. Crouser
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid recovery tank for a carpet extractor
    • Patent number 5,901,406
    • Issue date May 11, 1999
    • The Hoover Company
    • David G. Mueller
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright carpet extractor
    • Patent number 5,761,763
    • Issue date Jun 9, 1998
    • The Hoover Company
    • Gregg A. McAllise
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Convertible upright carpet extractor
    • Patent number 5,615,448
    • Issue date Apr 1, 1997
    • The Hoover Company
    • Darwin S. Crouser
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright carpet and upholstery extractor
    • Patent number 5,493,752
    • Issue date Feb 27, 1996
    • The Hoover Company
    • Darwin S. Crouser
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...