Patents by Inventor Robert David Renninger

Robert David Renninger 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).

  • Collapsible palletized container system
    Patent number: 5934474
    Abstract: A collapsible palletized container system for the containment of various articles including bulk materials. A container portion attached to a pallet including a relocation flap in the bottom panel of the container for the facilitation of collapsing the container from a deployed position while minimizing the overall height of the container in the collapsed orientation and maintaining the collapsed container entirely within the boundaries of the pallet.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: August 10, 1999
    Inventors: Robert David Renninger, Paul Christian Brown, Richard Dennis Owen