Manufacturing container or tube from paper; or other manufacturi – Cigarette filter making – By assembling dissimilar filter materials
Reexamination Certificate
2004-11-16
2010-10-12
Huynh, Louis K (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Cigarette filter making
By assembling dissimilar filter materials
C493S042000
Reexamination Certificate
active
07811220
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.
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State Intellectual Property Office, P.R. China Second Office Action, dated Apr. 13, 2010, issued in connection with counterpart Chinese Application No. 200480034822.6.
Dallmann Manfred
Fricke Volker
Glogasa Joachim
Horn Sönke
Kondratschew Viktor
Flandro Ryan M.
Hauni Maschinenbau AG
Huynh Louis K
Kinberg Robert
Venable LLP
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