Cigarette with installed fire extinguisher
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 29, 1992
Grant Date -
N/A
app pub date -
Jun 11, 1991
filing date -
Jun 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cigarette includes a cigarette portion, a filter portion and a fire extinguishing portion installed therebetween. The fire extinguishing portion has a doughnut shape cross-section and includes a thinner outer peripheral wall and a thicker inner peripheral wall which are radially spaced from each other to form a water storage therebetween. When a smoker wants to extinguish the light after smoking and presses the fire extinguishing portion by applying thereto a force with his fingers, the outer peripheral wall will be broken and then the stored water will fall over the outer surface of a combustible wrapper material of the cigarette portion towards the lower end of the cigarette so that the light of the cigarette can be timely put out by wetting the end portion of the lit cigarette.
First Claim
Family
International Classification(s)
Cited Art Landscape
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