Preparation of cigarette fillings
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 9, 1992
Grant Date -
N/A
app pub date -
Dec 31, 1990
filing date -
Jun 30, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of preparing a cigarette filling comprising tobacco and a partly fibrous herbal or spice additive, comprising processing the additive to form a sheet material thereof, cutting that sheet material into generally leaf sized portions, blending the cut sheet material with tobacco in the desired ratio of additive to tobacco, and subsequently cutting, drying or otherwise treating the blended material to form a cigarette filling. The invention is particularly but not exclusively concerned with the use of cloves as the additive.
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Family
International Classification(s)
Cited Art Landscape
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