Patents by Inventor Viktor Kondratschew

Viktor Kondratschew 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 processing filter tow material, and device for the production of filters
    Patent number: 7811220
    Abstract: A device for processing filter tow material used for producing filters for rod-shaped smoking articles such as cigarettes. The device includes a filter tow supply to provide at least two filter tow strips to at least two filter tow guideways. Each of the at least two filter tow strips is directed within the at least two filter two guideways, respectively. Apparatuses are also provided for processing the filter tow strips. The device includes a separately controllable independent processing apparatus assigned to each filter tow guideway.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: October 12, 2010
    Assignee: Hauni Maschinenbau AG
    Inventors: Stephan Wolff, Sönke Horn, Joachim Glogasa, Volker Fricke, Ralf Meyer, Manfred Dallmann, Viktor Kondratschew