D01H 15/004
Piecing arrangements: for centrifugal spinning machines
Official title: {for centrifugal spinning machines}
D01H15/004 (Piecing arrangements: for centrifugal spinning machines) appears on 4 US grants and 1 published applications in this corpus.
Search patents in D01H- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 29 Aug 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for initiating the rewinding process after a yarn break during pot spinning29 Aug 2000US 6,109,014 AW. Schlafhorst AG & Co.
- Method for rewinding a spinning cake in a pot spinning apparatus25 Mar 1997US 5,613,355 ASchlafhorst & Co.
- Continuous centrifugal spinning method and spinning frame for practicing the method6 Dec 1994US 5,369,946 A
- Yarn piecing and knotting device for pneumatic spinning apparatus24 Oct 1978US 4,121,409 AMurata Kikai Kabushiki Kaisha
Most cited
By later US patents
- Yarn piecing and knotting device for pneumatic spinning apparatus23US 4,121,409 AMurata Kikai Kabushiki Kaisha · 1978
- Continuous centrifugal spinning method and spinning frame for practicing the method2US 5,369,946 A1994
- Method and device for initiating the rewinding process after a yarn break during pot spinning2US 6,109,014 AW. Schlafhorst AG & Co. · 2000
- Method for rewinding a spinning cake in a pot spinning apparatus1US 5,613,355 ASchlafhorst & Co. · 1997