Patents by Inventor Heinz Ishorst

Heinz Ishorst 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).

  • Heavy-duty lift truck
    Patent number: 10457534
    Abstract: A heavy-duty lift truck designed as a mast-based apparatus comprising a mast, a load accepting means is mounted on the mast in such a way that it can be raised and lowered, and the heavy-duty lift truck is designed at least for a load capacity of 8 tons, with the heavy-duty lift truck comprising a powertrain with a travel drive that comprises an electric drive unit whereby the heavy-duty lift truck has greater energy efficiency.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: October 29, 2019
    Assignee: Konecranes Global Corporation
    Inventors: Mike Hegewald, Lars Michael Theiβen, Heinz Ishorst
  • HEAVY-DUTY LIFT TRUCK
    Publication number: 20190023544
    Abstract: A heavy-duty lift truck designed as a mast-based apparatus comprising a mast, a load accepting means is mounted on the mast in such a way that it can be raised and lowered, and the heavy-duty lift truck is designed at least for a load capacity of 8 tons, with the heavy-duty lift truck comprising a powertrain with a travel drive that comprises an electric drive unit whereby the heavy-duty lift truck has greater energy efficiency.
    Type: Application
    Filed: October 27, 2016
    Publication date: January 24, 2019
    Inventors: Mike Hegewald, Lars Michael Theißen, Heinz Ishorst