Patents by Inventor Walter Hackett

Walter Hackett 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).

  • Floor polishes particularly receptive to high speed and very high speed spray or dry buffing
    Patent number: 4704429
    Abstract: The method of producing a toughened, mar-resistant floor film includes the steps:(a) applying to the floor surface a polish containing a cross-linking agent selected from the group that consists essentially of methylated melamine and sodium benzoate, and(b) dry buffing said surface to heat the polish and surface and produce cross-linking of the cross-linking agent within the film and with the floor surface.
    Type: Grant
    Filed: August 20, 1984
    Date of Patent: November 3, 1987
    Assignee: Turco Purex Industrial Corp.
    Inventors: Walter Hackett, Peter E. Galena