D01H 1/385
Removing waste reserve lengths from spindles
Official title: {Removing waste reserve lengths from spindles}
D01H1/385 (Removing waste reserve lengths from spindles) appears on 12 US grants and 0 published applications in this corpus.
Search patents in D01H- Granted patents
- 12
- Published applications
- 0
- Assignees
- 6
- Inventors
- 21
- Latest grant
- 3 Dec 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for eliminating the yarn reserve wound on spinning or twisting machine spindles3 Dec 1996US 5,579,630 AFratelli Marzoli & C. S.p.A.
- Cleaning reserve surfaces of ring-spinning or -twisting spindles2 Jan 1996US 5,479,770 AZinser Textilmaschinen GmbH
- Reserve-surface cleaner and vacuum for ring-spinning machine14 Jun 1994US 5,319,917 AZinser Textilmaschinen GmbH
- Apparatus for cleaning reserve surfaces of ring-spinning spindles17 May 1994US 5,311,732 AZinser Textilmaschinen GmbH
- Flexible whirl-cleaning nozzle12 Jan 1993US 5,177,950 A
No published applications in this class yet.
Most cited
By later US patents
- Apparatus for removing yarn wraps from spindles16US 4,133,168 AAutomatic Material Handling, Inc. · 1979
- Method and means for clearing yarn underwindings from textile spindle assemblies8US 4,208,865 AZinser Textilmaschinen GmbH · 1980
- Apparatus for stripping yarn ends from spindles7US 4,936,086 AFlakt AB · 1990
- Cleaning machine for bobbins with waste slivers5US 3,940,825 A1976
- Flexible whirl-cleaning nozzle5US 5,177,950 A1993