A - Human Necessities – 24 – D
Patent
A - Human Necessities
24
D
A24D 1/02 (2006.01) A24C 5/40 (2006.01) A24D 1/00 (2006.01)
Patent
CA 2265185
A non-smokable tobacco product comprises a rod or stick-shaped element of cigarette tobacco with a filter element at one end and both enclosed by a tubular wrapper. The product is rendered unsmokable by perforations extending through the wrapper of the tobacco or the filter element so that when air is drawn through the filter substantially all of the air enters through those perforations, there being insufficient air flow through the tip end to propagate normal cigarette combustion of the tobacco at that location or to permit any appreciable amount of smoke reaching the smoker's mouth. The product is rendered smokable by the user covering the perforated region of the wrapper or the filter element by means of a strip, a sliding tubular band, or a ring which blocks air flow through the perforations and thus converts the product into a self-made cigarette that can be smoked in the manner of a regular cigarette.
Cardone Michael
Champagne Marcel
Duplessis Luc Gaetan
Matteau Robert
Imperial Tobacco Canada Limited
Imperial Tobacco Limited
Smart & Biggar
LandOfFree
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