TREA

Vincent Lau

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  • Fenton, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid extraction cleaning device and method
    • Patent number 9,788,699
    • Issue date Oct 17, 2017
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid extraction cleaning device and method
    • Patent number 9,788,700
    • Issue date Oct 17, 2017
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid extraction cleaning device
    • Patent number 9,717,386
    • Issue date Aug 1, 2017
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid extraction cleaning device and method
    • Patent number 9,706,893
    • Issue date Jul 18, 2017
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid extraction cleaning device
    • Patent number 9,538,893
    • Issue date Jan 10, 2017
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid extraction cleaning device and method
    • Patent number 9,282,869
    • Issue date Mar 15, 2016
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handheld vacuum tool attachment
    • Patent number D674978
    • Issue date Jan 22, 2013
    • Rug Doctor, Inc.
    • Jason E. Hill
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    Liquid Extraction Cleaning Device
    • Publication number 20150245752
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid Extraction Cleaning Device and Method
    • Publication number 20150245750
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid Extraction Cleaning Device and Method
    • Publication number 20150245757
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid Extraction Cleaning Device and Method
    • Publication number 20150245755
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid Extraction Cleaning Device
    • Publication number 20150245751
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid Extraction Cleaning Device and Method
    • Publication number 20150245756
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid Extraction Cleaning Device
    • Publication number 20150245758
    • Publication date Sep 3, 2015
    • Rug Doctor, LLC
    • Timothy Wall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Handheld Vacuum Cleaner Tool Comprising a Vacuum Driven Motorized B...
    • Publication number 20130263404
    • Publication date Oct 10, 2013
    • RUG DOCTOR, INC.
    • Jason Hill
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...