F16C 33/4664
With more than three parts
Official title: {with more than three parts, e.g. two end rings connected by individual stays}
F16C33/4664 (With more than three parts) appears on 28 US grants and 33 published applications in this corpus.
Search patents in F16C- Granted patents
- 28
- Published applications
- 33
- Assignees
- 18
- Inventors
- 77
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 0 | 4 |
| 2011 | 2 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 0 |
| 2015 | 4 | 3 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Bearing cage11 Nov 2025US 12,467,502 B2Aktiebolaget Skf
- Cage segment and associated rolling bearing15 Aug 2023US 11,725,692 B2Aktiebolaget Skf
- Cage segment and associated rolling bearing25 Jul 2023US 11,708,858 B2Aktiebolaget Skf
- Cage segment for a rolling-element bearing cage3 May 2022US 11,319,992 B2Aktiebolaget Skf
- Cage segment for a rolling-element bearing cage5 May 2020US 10,641,333 B2Aktiebolaget Skf
- Rolling bearing9 Oct 2025US 2025/0314271 A1Liebherr-Components Biberach GmbH
- Hybrid Cage and Its Applications22 May 2025US 2025/0163963 A1Aktiebolaget Skf
- An angular contact self-aligning toroidal rolling element bearing9 Jan 2025US 2025/0012325 A1Aktiebolaget Skf
- Mechanical roller bearing19 Dec 2024US 2024/0418214 A1Safran Aircraft Engines
- Bearing cage13 Jul 2023US 2023/0220877 A1Aktiebolaget Skf
Most cited
By later US patents
- Speed reducer, production method for speed reducer, roller bearing, crankshaft and production method for crank shaft18US 7,553,249 B2Nabtesco Corporation · 2009
- Modular retainer assembly13US 5,660,485 AThe Torrington Company · 1997
- Roller bearing and shaft support structure12US 9,512,881 B2Ntn Corporation · 2016
- Double-row spherical roller bearing6US 4,280,743 ASKF Industries, Inc. · 1981
- Bearing cage segment, bearing cage and method for manufacturing the same6US 8,794,845 B2Aktiebolaget Skf · 2014