Patents by Inventor Georg Orberndorfer

Georg Orberndorfer 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).

  • THREAD-CUTTING SYSTEM
    Publication number: 20120243953
    Abstract: A thread-cutting system, especially for cutting threads in holes drilled into concrete, including a cutting-tool set (12) with a drill bit (16) for drilling a hole and a sleeve-like thread cutter (18) that concentrically surrounds the drill bit (16) and is separate from it. The drill bit (16) projects axially beyond the thread cutter (18).
    Type: Application
    Filed: March 23, 2012
    Publication date: September 27, 2012
    Applicant: Hilti Aktiengesellschaft
    Inventor: Georg Orberndorfer