Patents by Inventor Frank Paul GROOTERS

Frank Paul GROOTERS 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).

  • HYDRAULIC SYSTEM FOR A VEHICLE OR A CONTAINER, AND VEHICLE OR CONTAINER HAVING SUCH A HYDRAULIC SYSTEM
    Publication number: 20230417263
    Abstract: Hydraulic system and vehicles and containers having such a hydraulic system. The hydraulic system has at least two supporting cylinders for extending ground supports, and at least two hydraulic pumps connected to a hydraulic main line, and at least one supporting cylinder is provided on each of the two hydraulic main lines. The hydraulic system also has a main valve via which the two hydraulic main lines can be connected to one another or disconnected from one another.
    Type: Application
    Filed: January 3, 2021
    Publication date: December 28, 2023
    Inventor: Frank Paul GROOTERS