Cigarette
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 25, 1982
Grant Date -
N/A
app pub date -
May 2, 1980
filing date -
May 2, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The sensory effect of cigarette smoke is improved by using a disc (24) to shape the flow of smoke (32) leaving smoking article (10) into a divergent pattern, thus increasing the perceived flavor of the cigarette. The effect is most useful with cigarettes having relatively low delivery of particulate matter.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully