Patents by Inventor Johannes J. Fourie

Johannes J. Fourie 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 container
    Patent number: 5370256
    Abstract: A collapsible container comprises a rectangular base 11, two end walls 12, 13 mounted to two opposed ends of the base by means of hinge 14 and two separate side walls 15 and 16 mountable on base 11 to rise therefrom. Each wall comprise two wall members 12.1 and 12.2 slidingly connected to one another so that the members may slidingly be manipulated to adjust the height of the wall. The container also comprises a lid 17 removably mountable on the walls.
    Type: Grant
    Filed: March 15, 1990
    Date of Patent: December 6, 1994
    Assignee: Johannes Jacobus Fourie
    Inventors: Johannes J. Fourie, Gert J. R. Kruger