D01G 15/94
Burr-crushing or removing arrangements
D01G15/94 (Burr-crushing or removing arrangements) appears on 11 US grants and 0 published applications in this corpus.
Search patents in D01G- Granted patents
- 11
- Published applications
- 0
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 15 May 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 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 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
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.
- Web heating device for a fiber processing machine1 May 2001US 6,223,398 B1Trutzschler GmbH & Co. KG
- 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.
- Device for cleaning Morel cylinders on a card10 Oct 1995US 5,455,990 AN. Schlumberger et Cie, S.A.
- Wool card3 May 1994US 5,307,540 AN. Schlumberger et Cie, S.A.
No published applications in this class yet.
Most cited
By later US patents
- Carding17US 4,274,177 AThe English Card Clothing Company Limited · 1981
- Carding engines12US 4,128,917 ACarding Specialists (Canada) Limited · 1978
- Web crushing arrangement for a card web7US 4,352,223 ARieter Machine Work, Ltd. · 1982
- Crush roll arrangement for a card web5US 4,315,346 ARieter Machine Works, Ltd. · 1982
- Web heating device for a fiber processing machine4US 6,223,398 B1Trutzschler GmbH & Co. KG · 2001