Portable cigarette safety ash tube and extinguisher
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 28, 1987
Grant Date -
N/A
app pub date -
Apr 18, 1985
filing date -
Apr 16, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable cigarette ash tube consisting of an inner tube and an outer tube jointed in a telescopic manner. The outer tube is connected to a cigarette holder. The inner tube having micro holes for ventilating but capable of preventing the drop of ash. A cone shaped bladed scratcher is provided on the inside bottom wall of the inner tube. The smoker, if he doesn't want to smoke any longer, can retract and turn the inner tube to scratch down the ember end of the cigarette thus extinguishing the cigarette by the cone shaped bladed scratcher. The smoker also can retract the tube completely to block out the ventilating holes and lie down the cigarette when the cigarette is too short to be scratched.
First Claim
Family
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Cited Art Landscape
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