Patents by Inventor Kenneth L. Barthelman

Kenneth L. Barthelman 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: 5622587
    Abstract: A method for producing a three dimensional laminated decal composite having a predetermined configuration with top edges being curved or arcuate. The method includes providing a decal support for supporting a decal, and securing a decal to the decal support to produce a laminated decal composite. A thermal die is produced with a die base and at least one cutting ridge secured to the die base. The cutting ridge in vertical cross-section is essentially shaped as an isosceles triangle with a preferred height of about 0.09 inches. The laminated decal composite is die-cut with the cutting ridge of the thermal die having a cutting temperature, a cutting pressure and a cutting dwell time to produce a three dimensional laminated decal composite having a predetermined configuration. A three dimensional laminated decal composite produced in accordance with the method.
    Type: Grant
    Filed: December 19, 1991
    Date of Patent: April 22, 1997
    Inventor: Kenneth L. Barthelman