Class 131/64.1 - With tobacco rod preshaper

Subclass of Class 131 - Tobacco
Definition: Subject matter including means to compress or shape the
No. of patents: 3
Last issue date: 01/16/2007

Number	Title	Issue Date
7163015	Opposed seam electrically heated cigarette smoking system An electrically heated cigarette smoking system includes a cigarette that is formed with a tobacco rod portion, a filter tube portion, a tobacco mat layer wrapped around the tobacco rod portion and the filter tube portion with opposite ends of the tobacco mat layer ...	01/16/2007
6321756	Device for assembling a continuous strand of tobacco The invention relates to a suction strand conveyor of a cigarette strand machine, which is guided around a contact wheel in an inlet area of a shaping arrangement. A plurality of suction air channels connect an inner bearing space of the contact wheel and...	11/27/2001
4993434	Cigarette rods with liquid flavor centers Methods and apparatus for applying liquid strands containing additives to cigarette rods. Liquid is extruded to form one or more strands that are applied to loose tobacco filler in the chimney section of a conventional cigarette maker. The liquid has a vi...	02/19/1991

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