D01G 15/96
Burr-crushing rollers
D01G15/96 (Burr-crushing rollers) appears on 4 US grants and 0 published applications in this corpus.
Search patents in D01G- Granted patents
- 4
- Published applications
- 0
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 15 May 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and process for cleaning web-squeezing rollers at output from a carding machine15 May 2001US 6,230,368 B1Marzoli S.p.A.
- Device and method for discharge and cleaning of the web at the output of a carder13 Feb 2001US 6,185,788 B1Marzoli S.p.A.
- Web crushing arrangement for a card web5 Oct 1982US 4,352,223 ARieter Machine Work, Ltd.
- Crush roll arrangement for a card web16 Feb 1982US 4,315,346 ARieter Machine Works, Ltd.
No published applications in this class yet.
Most cited
By later US patents