Patents by Inventor Carolyn Cox

Carolyn Cox 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).

  • Method of sealing a sump
    Publication number: 20050249872
    Abstract: A method of lining a sump includes applying an elastomeric material to a surface of the sump by spraying the elastomeric material onto a surface of the sump whereby a continuous elastomeric coating is formed on the surface. An effective spray-on polymer is a polyurethane polymer. The sump walls may be partially or wholly coated.
    Type: Application
    Filed: May 4, 2004
    Publication date: November 10, 2005
    Inventors: Timothy Cox, Carolyn Cox