Patents by Inventor Stefan Jutz

Stefan Jutz 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).

  • Drive device for a grinding, lapping or buffing-tool body
    Patent number: 6554690
    Abstract: A drive arrangement for a grinding, lapping or polishing tool body (1, 2) comprising a drive rod (3) for the tool body (1, 2) wherein a substantially cylindrical groove (6, 10) is provided in the tool body (1, 2) for a substantially positive-fit, articulated connection between the tool body (1, 2) and the drive rod (3), the drive rod (3) engaging in this groove with a rounded, flattened end (4) thereof.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: April 29, 2003
    Assignee: Modto Corp.
    Inventor: Stefan Jutz