Patents by Inventor Klaus Tolle

Klaus Tolle 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).

  • Device for filling and closing sacks, in particular paper side folding sacks
    Patent number: 4914895
    Abstract: An apparatus for filling and closing sacks or bags, in particular paper side folding sacks, has a plurality of processing stations including a filling station, stationary clamping elements for holding the sack in an open position and a slide cyclically movable between processing stations. Outside grippers are mounted on the slide which are designed to grasp an at least partially filled sack at its side folding by clamping the folding from the outside in said filling station and transporting the sack by means of the slide to the succeeding processing station.
    Type: Grant
    Filed: May 11, 1988
    Date of Patent: April 10, 1990
    Assignee: Icoma Packtechnik GmbH
    Inventors: Gustav Kuckhermann, Klaus Tolle, Eduard Turnwald, Peter Zink, Rainer Schafer, Josef Hodapp