Patents by Inventor Sacha KOTARAC

Sacha KOTARAC 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).

  • Turning insert for metal cutting
    Patent number: 11623283
    Abstract: A turning insert includes a head portion connected to a stem portion. A CBN cutting edge includes a surface generating cutting edge and two major cutting edge portions, such that each major cutting edge portion forms an angle of 5-20° in relation to a tangent line of the cutting edge at a forward point of the cutting edge.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: April 11, 2023
    Assignee: Sandvik Intellectual Property AB
    Inventor: Sacha Kotarac
  • TURNING INSERT FOR METAL CUTTING
    Publication number: 20200206823
    Abstract: A turning insert includes a head portion connected to a stem portion. A CBN cutting edge includes a surface generating cutting edge and two major cutting edge portions, such that each major cutting edge portion forms an angle of 5-20° in relation to a tangent line of the cutting edge at a forward point of the cutting edge.
    Type: Application
    Filed: December 19, 2017
    Publication date: July 2, 2020
    Inventor: Sacha KOTARAC