Patents by Inventor Edmund Kamann

Edmund Kamann 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).

  • Method of and apparatus for removing yarn residue from tubes carrying same
    Patent number: 6470543
    Abstract: The invention concerns a method of removing thread residues which are found on a tube. According to the invention the method is characterized in that a water jet operates on the surface of the tube. The invention further relates to an apparatus for removing thread components found ion at least one tube. According to the invention the apparatus is characterized in that it includes at least one nozzle that is so arranged in the liquid jet emerging from the nozzle is trained at at least one location on the surface of the tube.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: October 29, 2002
    Assignee: Vetrotex Deutschland GmbH
    Inventor: Edmund Kamann