Patents by Inventor Furg-Heinrich Kallweit

Furg-Heinrich Kallweit 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).

  • Concertina-shaped casing suitable for edible materials
    Patent number: 7011858
    Abstract: The present invention relates generally to a shirred concertina formed from a seamless, tubular foodstuff casing that is tied-off at one end, and has an outer surface provided with a coating or impregnation including a food additive. The tied-off end of the present casing is turned back inwardly, into the hollow cavity formed by the concertina. Concertinas of the present invention are particularly adapted for use with automatic sausage filling, portioning, and clipping machines.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: March 14, 2006
    Assignee: Kalle GmbH & Co. KG
    Inventors: Gerhard Grolig, Martina Koenig, Christian Auf Der Heide, Dirk Auf Der Heide, Furg-Heinrich Kallweit