Patents by Inventor EDWARD T. REBTOY

EDWARD T. REBTOY 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).

  • System and method for simultaneously forming flutes in solid carbide tools
    Patent number: 9656331
    Abstract: A system for simultaneously forming multiple flutes in a carbide rotary cutting tool includes a chuck adapted to grasp a green rod member and selectively rotate the green rod member about, and translate the green rod member along, a first axis. The system further includes a mechanism adapted to simultaneously machine multiple flutes in the green rod member as the green rod member is rotated about, and translated along, the first axis.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: May 23, 2017
    Assignee: KENNAMETAL INC.
    Inventors: Pankaj K. Mehrotra, Christopher R. Duffus, Edward T. Rebtoy
  • SYSTEM AND METHOD FOR SIMULTANEOUSLY FORMING FLUTES IN SOLID CARBIDE TOOLS
    Publication number: 20130118313
    Abstract: A system for simultaneously forming multiple flutes in a carbide rotary cutting tool includes a chuck adapted to grasp a green rod member and selectively rotate the green rod member about, and translate the green rod member along, a first axis. The system further includes a mechanism adapted to simultaneously machine multiple flutes in the green rod member as the green rod member is rotated about, and translated along, the first axis.
    Type: Application
    Filed: November 15, 2011
    Publication date: May 16, 2013
    Inventors: PANKAJ K. MEHROTRA, CHRISTOPHER R. DUFFUS, EDWARD T. REBTOY