Patents by Inventor Markus Wingenfeld

Markus Wingenfeld 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: 20260235028
    Abstract: The present disclosure provides a pick tool comprising a holder body comprising a shank; a strike body attached to an end of the holder body opposing the shank; and a wear protection body comprising: an upper surface; a lower surface; and a throughhole extending from the upper surface to the lower surface through which the shank of the holder body is inserted; wherein a ratio of a diameter of the shank adjacent the throughhole of the wear protection body to the thickness of the wear protection body is less than 1.5, a processing assembly comprising a plurality of said pick tools, and a use of the processing assembly in mining or boring into the earth or processing pavement.
    Type: Application
    Filed: March 21, 2024
    Publication date: August 13, 2026
    Applicant: Element Six GmbH
    Inventors: Markus WINGENFELD, Eric WEINBACH, Michael LUDWIG, Bernd Heinrich RIES
  • Patent number: D983242
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: April 11, 2023
    Assignee: Element Six GmbH
    Inventors: Michael Ludwig, Markus Wingenfeld
  • Patent number: D996819
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: August 29, 2023
    Assignee: Element Six GmbH
    Inventors: Michael Ludwig, Markus Wingenfeld