Patents by Inventor Dale H. Gebhardt

Dale H. Gebhardt 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).

  • Space frame constuction
    Patent number: 4214409
    Abstract: A space frame construction of generally pentahedron pyramidal modules comprising chord members forming a rectangular base, strut members of closed tube configuration and which converge to form an apex, and flat connector plates at the apex and at the corners of the rectangular base.
    Type: Grant
    Filed: October 28, 1977
    Date of Patent: July 29, 1980
    Assignee: Van Huffel Tube Corporation
    Inventors: Dale H. Gebhardt, Carl H. LaLonde