Patents by Inventor Klaus Rondot

Klaus Rondot 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).

  • Pad enclosure
    Patent number: 4928814
    Abstract: An enclosure for a pad of paper sheets including a rectangular elongate sheet of stiff paper material bent at scores to define bottom, front, top and rear portions adapted to respectively overlie the bottom, front, top, and rear surfaces of the pad; and structure providing a recess at the end of the rear portion adapted to frictionally and removably receive a triangular end part of the sheet projecting from its bottom portion to close the enclosure.
    Type: Grant
    Filed: April 30, 1987
    Date of Patent: May 29, 1990
    Assignee: Minnesota Mining & Manufacturing Comp.
    Inventors: Klaus Rondot, Jorg Schlichting