Patents by Inventor Bruno Remongin

Bruno Remongin 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).

  • Gas injector for the molding of plastic hollow parts
    Patent number: 5975870
    Abstract: A gas injector including a tube extending into the hollow enclosure of a housing. The hollow enclosure of the housing is connected with gas pressure. The outside end of the tube being extendable into the cavity of a plastic material injection mold. That end of the tube defines a valve seat. A valve is seatable on the seat. A rod on the valve extends through the tube into the hollow enclosure of the housing. A spring in a cup shape support normally urges the rod to move the valve onto the valve seat. A solenoid plunger acting on the rod and activated by an electromagnet moves the rod against the spring to raise the valve off the valve seat.
    Type: Grant
    Filed: March 6, 1996
    Date of Patent: November 2, 1999
    Assignee: Becker Group Europe GmbH
    Inventor: Bruno Remongin