Tobacco – Smoke separator or treater
Patent
1992-10-29
1995-01-10
Brown, Theatrice
Tobacco
Smoke separator or treater
A24D 304
Patent
active
053797884
ABSTRACT:
A novel cigarette system is described which has a greater number of puffs than a conventional cigarette of same dimensions and length of tobacco rod, namely at least about 14 puffs. The cigarettes are intended to be partially smoked, extinguished, stored and then resmoked. A filter is attached to the tobacco rod of the cigarette constructed to provide a per-puff delivery profile of tar, nicotine and flavor to the smoker which is approximately the same for both smokings of the cigarette. The greater-than-normal number of puffs may be achieved by employing a slower burning tobacco blend, greater tobacco density and/or burn rate retardant paper. An extinguishing and storage device is provided to extinguish the cigarette after the initial smoking of the cigarette and to store the extinguished cigarette between smokings.
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Bowen Larry
Brackmann Warren A.
Cohen Norman
Fazekas George
Heffernan Joseph
Brown Theatrice
Rothmans, Benson & Hedges Inc.
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