D01H 7/20
Lubricating arrangements
D01H7/20 (Lubricating arrangements) 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
- 4
- Latest grant
- 7 Sep 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Spindle bearing for a double-thread twisting spindle7 Sep 2010US 7,788,894 B2Oerlikon Textile GmbH & Co.KG
- Ring spindle and process for lubricating same13 Feb 2001US 6,186,666 B1Novibra GmbH
- Bearing support for a twisting or spinning machine10 Jan 1989US 4,796,419 ANovibra GmbH
- Method of lubricating a spinning or twisting spindle and a spindle lubricated according to the method15 May 1984US 4,448,016 ARieter Machine Works, Ltd.
Most cited
By later US patents