Patents by Inventor Herr Bernd Pfeuffer

Herr Bernd Pfeuffer 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).

  • Cutting tool
    Patent number: 9782841
    Abstract: The invention relates to a cutting tool, particularly for use in a tool chuck of a machine tool, including a tool shaft with a center longitudinal axis and a tool head. The tool head is connected to the tool shaft via a positive-locking connection, which locks the movement in the direction of the center longitudinal axis and the positive-locking connection is supplemented by a bonded connection, particularly a soldered connection.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: October 10, 2017
    Assignee: KENNAMETAL INC.
    Inventor: Herr Bernd Pfeuffer
  • CUTTING TOOL
    Publication number: 20150078840
    Abstract: The invention relates to a cutting tool, particularly for use in a tool chuck of a machine tool, including a tool shaft with a center longitudinal axis and a tool head. The tool head is connected to the tool shaft via a positive-locking connection, which locks the movement in the direction of the center longitudinal axis and the positive-locking connection is supplemented by a bonded connection, particularly a soldered connection.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 19, 2015
    Inventor: Herr Bernd Pfeuffer