Patents by Inventor Ralph E. Hammann

Ralph E. Hammann 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).

  • Publication number: 20100236594
    Abstract: An integrated, portable shelter including a frame and at least two supports hingedly connected to the frame. The supports being movable between a storage position and a support position, where in the support position, the frame is positioned above an underlying support surface. The shelter also includes a bottom wall supported by the frame, a peripheral wall structure connected to the frame, where the peripheral wall structure includes a front wall, a rear wall and at least two sidewalls and the front wall defines an opening, and a top wall connected to the peripheral wall structure. The peripheral wall structure and the top wall define an interior space. The shelter further includes a front panel hingedly connected to the front wall. The front panel is movable between an open position away from the front wall and a closed position adjacent to the front wall.
    Type: Application
    Filed: June 30, 2008
    Publication date: September 23, 2010
    Inventor: Ralph E. Hammann