Patents by Inventor -lng. Bernd Stein

-lng. Bernd Stein 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).

  • Publication number: 20210252748
    Abstract: The invention relates to a film forming tool for laminating a component with a laminating element or for molding a thermoplastic film with an embossed geometry; an alternative method for embossed shell production and use of a respective film forming tool. In particular, the invention relates to a manufacturing method for embossed shells which saves both manufacturing time and manufacturing costs and which allows a long service life as well as a high molding quality. For this purpose, the mold shell of a film forming tool is provided with a ceramic layer which has an embossment structure, allowing a transfer of the embossment structure to the laminating element with the laminating method.
    Type: Application
    Filed: November 13, 2017
    Publication date: August 19, 2021
    Inventors: Rupert Gschwendtner, -lng. Bernd Stein