Patents by Inventor Jyrki Liedes

Jyrki Liedes 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).

  • Multiple-axis cutting toroidal end mill
    Publication number: 20060045639
    Abstract: A one-piece toroidal end mill having an axis of rotation is provided. The end mill includes a shank section and a fluted section. The shank section extends along the axis of rotation. The fluted section extends along the axis of rotation, and has a first end, an outer surface, and a plurality of teeth. The first end is integrally attached to the shank section. Each of the plurality of teeth has a cutting surface and a shoulder surface. The cutting surface includes a cutting edge. The shoulder surfaces intersect with one another to form a center void disposed between the cutting surfaces.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 2, 2006
    Applicant: BERKSHIRE PRECISION TOOL, LLC
    Inventors: Clifford Flynn, Louis Moser, Jyrki Liedes