A24B 3/02
Humidifying packed raw tobacco
A24B3/02 (Humidifying packed raw tobacco) appears on 18 US grants and 1 published applications in this corpus.
Search patents in A24B- Granted patents
- 18
- Published applications
- 1
- Assignees
- 10
- Inventors
- 22
- Latest grant
- 24 Jan 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tobacco processing machine24 Jan 2006US 6,988,501 B2Garbuio S.p.A.
- Method of cutting tobacco1 Sep 1992US 5,143,095 AKorber AG
- Method of and apparatus for manipulating bales of condensed tobacco particles18 Aug 1992US 5,139,035 ABritish-American Tobacco Company Limited
- Method and apparatus for making tobacco shreds25 Jun 1991US 5,025,813 AKorber AG
- Method and apparatus for making tobacco shreds24 Jan 1989US 4,799,501 AKorber AG
Most cited
By later US patents
- Process for packaging leaf tobacco26US 4,590,954 A1986
- Method of and apparatus for manipulating bales of condensed tobacco particles15US 5,139,035 ABritish-American Tobacco Company Limited · 1992
- Method and apparatus for making tobacco shreds9US 4,799,501 AKorber AG · 1989
- Tobacco mass treatment method7US 4,471,790 APhilip Morris Incorporated · 1984
- Air moving device with oil fired heating apparatus5US 4,097,227 AAerovent, Inc. · 1978