D01H 7/042
Spindles with rolling contact bearings
Official title: {Spindles with rolling contact bearings (D01H7/045 takes precedence)}
D01H7/042 (Spindles with rolling contact bearings) appears on 7 US grants and 1 published applications in this corpus.
Search patents in D01H- Granted patents
- 7
- Published applications
- 1
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 20 Sep 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bearing assembly20 Sep 2016US 9,447,816 B2Schaeffler Technologies AG & Co. KG
- Spinning or twisting spindle arrangement23 Mar 1993US 5,195,312 AFritz and Hans Stahlecker
- Mounting mechanism for a member adapted to rotate at high speed around a vertical axis7 Apr 1992US 5,102,240 AMaschinenfabrik Rieter AG
- Bearing for spindles of spinning or twisting machines5 Mar 1991US 4,997,291 A
- Bearing device14 Apr 1987US 4,657,413 AKabushiki Kaisha Toyota Chuo Kenkyusho
Most cited
By later US patents
- Mounting mechanism for a member adapted to rotate at high speed around a vertical axis5US 5,102,240 AMaschinenfabrik Rieter AG · 1992
- Bearing assemblies for spindles4US 4,401,349 ASpintex, Inc. · 1983
- Bearing device3US 4,657,413 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1987
- Bearing for spindles of spinning or twisting machines3US 4,997,291 A1991
- Spindle drive adapter2US 4,164,113 ASuperior Bands, Inc. · 1979