F16C 33/3713
With other rolling elements serving as spacing bodies
Official title: {with other rolling elements serving as spacing bodies, e.g. the spacing bodies are in rolling contact with the load carrying rolling elements}
F16C33/3713 (With other rolling elements serving as spacing bodies) appears on 67 US grants and 50 published applications in this corpus.
Search patents in F16C- Granted patents
- 67
- Published applications
- 50
- Assignees
- 42
- Inventors
- 128
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 3 |
| 2003 | 2 | 8 |
| 2004 | 4 | 6 |
| 2005 | 2 | 4 |
| 2006 | 4 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 3 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bearing22 Apr 2025US 12,281,673 B2Mitsubishi Electric Corporation
- Roller sequencing for improved bearing runout26 Sep 2023US 11,767,880 B2The Timken Company
- Method for assembling a tapered roller bearing, and assembly unit for this purpose16 Aug 2022US 11,415,178 B2Aktiebolaget Skf
- Bearings with anti-friction separators17 Aug 2021US 11,092,196 B2
- Rolling guide apparatus23 Mar 2021US 10,955,034 B2Nsk Ltd.
- Bearing25 May 2023US 2023/0160429 A1Mitsubishi Electric Corporation
- Roller sequencing for improved bearing runout30 Jun 2022US 2022/0205480 A1The Timken Company
- Method for assembling a tapered roller bearing, and assembly unit for this purpose3 Mar 2022US 2022/0065302 A1Aktiebolaget Skf
- Bearings with anti-friction separators6 Aug 2020US 2020/0248748 A1
- Roller Bearing Assembly23 Jul 2020US 2020/0232509 A1General Electric Company
Most cited
By later US patents
- Minimal-loss flywheel battery and related elements66US 6,566,775 B12003
- Ball screw device and linear motion device28US 6,347,558 B1Nsk Ltd. · 2002
- Electrically-operated power steering apparatus26US 5,685,390 ANsk Ltd. · 1997
- Support device for conveying heavy loads25US 8,162,133 B2Wrh Walter Reist Holding AG · 2012
- Ball screw lubricated with oil-containing polymer22US 5,906,136 ANsk Ltd. · 1999