Patents by Inventor Rene Trottmann

Rene Trottmann 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).

  • Shuttering element for the construction of a hemispherical building and method of shuttering in construction thereof
    Publication number: 20040099977
    Abstract: Shuttering elements (1, 20) for the construction of a hemispherical building are disclosed, comprising webs (10) along the side edges (4, 5) thereof. The webs (10) project from the underside (8) of the shuttering element (1, 20), facing what is to become the building interior (36). The individual shuttering elements (1, 20) may be connected using the webs (10), by means of quick-fasteners (12, 13) to produce the complete shuttering and are multiply re-usable. The invention further relates to a method for the construction of a hemispherical building.
    Type: Application
    Filed: June 10, 2003
    Publication date: May 27, 2004
    Inventor: Rene Trottmann