Patents by Inventor Harri Lyytinen

Harri Lyytinen 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 and apparatus for improving veneer quality
    Patent number: 8528475
    Abstract: A method and apparatus for improving of wood veneer quality is provided. In the method, veneers are conveyed through a compression gap made up by two press elements, the gauge of said gap being adjustable. The method comprises the use of an endless felt assembly, which is adapted to circle around at least one of the press elements and which passes through the compression gap in such a way that at least one face of the veneer is brought against the felt assembly in said compression gap.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: September 10, 2013
    Assignee: Raute Oyj
    Inventors: Harri Lyytinen, Jarkko Kaislaoja, Andre Klemarewski
  • METHOD AND APPARATUS FOR IMPROVING VENEER QUALITY
    Publication number: 20110232512
    Abstract: A method and apparatus for improving of wood veneer quality is provided. In the method, veneers are conveyed through a compression gap made up by two press elements, the gauge of said gap being adjustable. The method comprises the use of an endless felt assembly, which is adapted to circle around at least one of the press elements and which passes through the compression gap in such a way that at least one face of the veneer is brought against the felt assembly in said compression gap.
    Type: Application
    Filed: February 22, 2011
    Publication date: September 29, 2011
    Inventors: Harri Lyytinen, Jarkko Kaislaoja, Andre Klemarewski