Patents by Inventor Jerry W. Parks

Jerry W. Parks 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).

  • Non-permanent ornamental paint mixture
    Patent number: 4742093
    Abstract: A non-permanent ornamental paint mixture being water soluble after drying. The mixture consists essentially of: from about 75.0 to about 85.0 parts by weight water; from about 10.0 to about 12.0 parts by weight filler; from about 0.5 to about 1.5 parts by weight aqueous pigment dispersion; from about 2.0 to about 2.5 parts by weight release agent; from about 3.0 to about 4.5 parts by weight acid containing, cross-linked acrylic emulsion copolymer; up to 1.0 parts by weight alkali; up to 0.1 parts by weight defoamer; and up to 0.1 parts by weight antimicrobial agent.
    Type: Grant
    Filed: December 2, 1986
    Date of Patent: May 3, 1988
    Assignee: Pep Rally Paint, Inc.
    Inventors: Wanda H. Sadler, John Milligan, Jerry W. Parks
  • Non-permanent ornamental paint mixture
    Patent number: 4626559
    Abstract: A non-permanent ornamental paint mixture that is water soluble after drying. The mixture comprises a first solution of a mixture consisting essentially of water, defoamer, dispersing agent, filler and antimicrobial agent. A second solution is mixed with the first solution and comprises a mixture consisting essentially of water, an acid containing, cross-linked acrylic emulsion copolymer, defoamer, a release agent and alkali. An aqueous pigment dispersion is used in the paint mixture to provide the color.
    Type: Grant
    Filed: April 22, 1985
    Date of Patent: December 2, 1986
    Assignee: Pep Rally Paint, Inc.
    Inventors: Wanda H. Sadler, John Milligan, Jerry W. Parks