Patents by Inventor Rolof Graeper

Rolof Graeper 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).

  • CONNECTOR, SYSTEM WITH CONNECTOR AND HOSE LINE, AND METHOD FOR CONNECTING A CONNECTOR TO A HOSE LINE
    Publication number: 20230001176
    Abstract: A connector for connecting a tube to a connection element. The connector includes a housing, which has a coupling portion. The coupling portion is adapted to be at least substantially fluid-tightly connectable to a complementary connection portion of the connection element. The connector includes a tube connection piece, which is adapted to be connectable on the one hand to a tube and on the other hand to the housing in order to make a fluid connection between the tube and the coupling portion of the housing. The housing includes at least one polyolefin.
    Type: Application
    Filed: December 8, 2020
    Publication date: January 5, 2023
    Inventors: Christoph Otto, Rolof Graeper, Christof Schlitt