Method and apparatus for processing tobacco
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 28, 2002
Grant Date -
N/A
app pub date -
Sep 14, 1999
filing date -
Dec 17, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for processing tobacco, in which tobacco leaves are threshed to form a mixture of free lamina, clean stem pieces from which lamina has been completely or substantially completely removed and uncleaned stem pieces which have useful pieces of lamina attached thereto. This mixture is sifted to separate the clean stem pieces from the unclean stem pieces. The unclean stem pieces are subjected to additional threshing by recycling the unclean stem pieces to the thresher. A sieve may be used to carry out the method and as a part of the apparatus.
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