Device for decreasing side stream smoke of tobacco products
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 27, 1987
Grant Date -
N/A
app pub date -
Mar 29, 1985
filing date -
Mar 30, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For decreasing a side stream smoke generated from a lighted tobacco product, a hollow main body made of non-combustive material and having a through hole is provided to accommodate the product therein. The main body permits continuous combustion of the product but limits the quantity of oxygen supplied to a burning point, thereby preventing generation of the side stream smoke while the lighted tobacco product is not inhaled.
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Family
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Cited Art Landscape
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