Patents by Inventor Jens BUTSCHAN

Jens BUTSCHAN 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).

  • Publication number: 20230201985
    Abstract: A milling tool for a dental milling machine comprises a base body (11) with a rotation axis (12). A shank (15) for clamping the milling tool (10) is provided at a first end (13) of the base body (11). A cutting edge (16) is arranged at a second end (14) of the base body (11). A receiving section (17) is provided on the base body (11) between the shank (15) and the cutting edge (16). A blower wheel (20) is arranged on the receiving section (17) of the base body (11). The blower wheel (20) is formed such that, when the milling tool (10) is driven in a direction of rotation (19) provided for chip removal, an air flow (25) is generated by the blower wheel (20) in the direction from the blower wheel (20) toward the cutting edge (16) of the milling tool (10).
    Type: Application
    Filed: December 21, 2022
    Publication date: June 29, 2023
    Applicant: vhf camfacture Aktiengesellschaft
    Inventor: Jens BUTSCHAN
  • Publication number: 20230201933
    Abstract: A dental milling machine includes a workpiece holder. The workpiece holder (10) has a bracket (11) and an adapter (12, 12?). The adapter (12, 12?) is mounted on the bracket (11). In a first state (17), the adapter (12, 12?) is a semimanufacture (16, 16?) and designed to be milled by the dental milling machine (1).
    Type: Application
    Filed: December 21, 2022
    Publication date: June 29, 2023
    Applicant: vhf camfacture Aktiengesellschaft
    Inventor: Jens BUTSCHAN