D01G 15/72
Arrangements for returning waste to be re-carded
D01G15/72 (Arrangements for returning waste to be re-carded) appears on 5 US grants and 0 published applications in this corpus.
Search patents in D01G- Granted patents
- 5
- Published applications
- 0
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 25 Sep 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and process for reclaiming textile fiber waste25 Sep 2001US 6,294,002 B1W. McGee and Associates, LLC
- Process for disintegrating and reconstituting a pad of fibers20 May 1986US 4,589,166 ABeghin-Say S.A.
- Apparatus for opening and cleaning cotton waste24 Jan 1984US 4,426,753 ATrutzschler GmbH & Co. KG
- Method improvement to increase the proportion of usable fibers in processable textile fiber stock2 Mar 1982US 4,317,260 APlatt Saco Lowell Limited
- Fiber processing apparatus and method24 Nov 1981US 4,301,573 AGunter & Cooke, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Fiber processing apparatus and method14US 4,301,573 AGunter & Cooke, Inc. · 1981
- Method improvement to increase the proportion of usable fibers in processable textile fiber stock6US 4,317,260 APlatt Saco Lowell Limited · 1982
- Apparatus for opening and cleaning cotton waste4US 4,426,753 ATrutzschler GmbH & Co. KG · 1984
- Process for disintegrating and reconstituting a pad of fibers2US 4,589,166 ABeghin-Say S.A. · 1986