Patents by Inventor Claus Wunsch

Claus Wunsch 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: 6793084
    Abstract: Collection, transportation and storage container (10) for liquid and/or solid substances, having a container body (12) which is of double-walled form in the base and circumferential regions as a result of an inner container inserted into the outer container and continuously cylindrical from the base to the filling aperture, and has at its top a filling aperture which is of circular outline in plan view and can be hermetically sealed by a pivotable lid (14) with an annular seal. The inner container has a continuous cylindrical shape from the base to the filling aperture, and the lid (14) is circularly defined, at least in a part-region on the container side in the closed state, so that it can be pivoted to fit into the inner container.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: September 21, 2004
    Inventor: Claus Wunsch