Patents by Inventor Dominik Baumüller

Dominik Baumüller 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).

  • Umbrella device
    Patent number: 6941958
    Abstract: An umbrella device which has a shank, an umbrella-like cap formed as a membrane and a driver. The membrane is connected to the shank and is caused by the driver to move from a position of rest where it droops limply around the shank to an open position where it is essentially horizontal due to the centrifugal forces of the membrane produced by the rotation of the membrane by the driver.
    Type: Grant
    Filed: March 13, 1999
    Date of Patent: September 13, 2005
    Assignee: Werner Sobek Ingenieure GmbH
    Inventors: Werner Sobek, Mathias Schuler, Dominik Baumüller