Patents by Inventor Diane S. Heyworth

Diane S. Heyworth 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: 6039822
    Abstract: A process of applying decals to products having rough textured surfaces, such as products made from thermoplastic resins, leather, or synthetic leather. The decals applied to the products contain detailed multicolor graphic images made from a four color printing process. The decal applying process includes applying a first clear ink layer directly to the substrate surface, applying a water-release slide-off decal on top of the first clear ink layer, and applying a second clear ink layer over the applied decal to firmly bond the decal to the substrate surface. The two ink layers encapsulate the decal on the substrate surface, maintaining the integrity of the decal.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: March 21, 2000
    Inventors: Diane S. Heyworth, Robert C. Heyworth