Patents by Inventor Jan Willem Staben

Jan Willem Staben 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).

  • Patent number: 6102253
    Abstract: Powdered-soap dispenser for sprinkling powdered soap or the like onto the hand in an apportioned manner, comprising a dispenser part (1), a container (2) and a mount (3), it being possible for the dispenser part (1) to be integrated in the container (2) or to be separable, characterized in that the dispenser part (1) has at least one sprinkling hole (6), in that the dispenser part (1) has an apportioning lever (4) which has an actuating surface (10) and at least one apportioning closure piston (11), the apportioning closure pistons (11) projecting through the sprinkling holes (6) into the interior of the container (2), in that the sprinkling holes (6) are open at the top and closed at the bottom in the basic position of the apportioning lever (4) and, following actuation of the apportioning lever (4), are closed at the top and open at the bottom in the dispensing position, it being the case that, in the direction towards the interior of the container (2), the apportioning closure piston (11) has integrally fo
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: August 15, 2000
    Assignee: Hirtler GmbH
    Inventors: Ferenc Gallina, Jan Willem Staben