Patents by Inventor John E. Montgomery

John E. Montgomery has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6941614
    Abstract: A carpet grooming attachment for a motorized brush device, the attachment having a generally triangular shaped housing; the attachment attaching to the wheel axle of a motorized brush device; a brush; means for delivering fluid attached to a external surface of the housing; and means for providing suction to the housing. The means for delivering a fluid may have at least one interchangeable and adjustable spray tip to deliver the fluid. The carpet grooming attachment of the present invention may have a pre-spray hose. The invention also includes a carpet-cleaning device with an attachment and methods of cleaning carpets using a motorized brush device with a carpet grooming attachment.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: September 13, 2005
    Inventor: John E. Montgomery
  • Publication number: 20030217430
    Abstract: A carpet grooming attachment for a motorized brush device, the attachment having a generally triangular shaped housing; means for attaching the attachment to the wheel axel of a motorized brush device; a brush; means for delivering fluid attached to a external surface of the housing; and means for providing suction to the housing. The means for delivering a fluid may have at least one interchangeable and adjustable spray tip to deliver the fluid. The carpet grooming attachment of the present invention may have a pre-spray hose. The invention also includes a carpet-cleaning device with an attachment and methods of cleaning carpets using a motorized brush device with a carpet grooming attachment.
    Type: Application
    Filed: May 23, 2002
    Publication date: November 27, 2003
    Inventor: John E. Montgomery