F16C 23/045
For radial load mainly
Official title: {for radial load mainly, e.g. radial spherical plain bearings}
F16C23/045 (For radial load mainly) appears on 423 US grants and 309 published applications in this corpus.
Search patents in F16C- Granted patents
- 423
- Published applications
- 309
- Assignees
- 228
- Inventors
- 788
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 15 | 0 |
| 1978 | 18 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 1 |
| 2002 | 5 | 10 |
| 2003 | 6 | 7 |
| 2004 | 6 | 6 |
| 2005 | 3 | 7 |
| 2006 | 3 | 8 |
| 2007 | 2 | 11 |
| 2008 | 1 | 7 |
| 2009 | 4 | 6 |
| 2010 | 4 | 6 |
| 2011 | 4 | 8 |
| 2012 | 2 | 14 |
| 2013 | 11 | 11 |
| 2014 | 10 | 17 |
| 2015 | 11 | 25 |
| 2016 | 17 | 23 |
| 2017 | 21 | 11 |
| 2018 | 15 | 18 |
| 2019 | 16 | 16 |
| 2020 | 19 | 18 |
| 2021 | 10 | 11 |
| 2022 | 15 | 19 |
| 2023 | 12 | 21 |
| 2024 | 16 | 8 |
| 2025 | 15 | 10 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Seal assembly and roller10 Mar 2026US 12,571,473 B2Andritz Kuesters GmbH
- Wing for an aircraft27 Jan 2026US 12,534,184 B2Airbus Operations GmbH
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- Plain bearing arrangement, nacelle equipped with the plain bearing arrangement for a wind power plant, and wind power plant20 Aug 2026US 2026/0243232 A1Miba Gleitlager Austria GmbH
- Bearing holding device and motor30 Jul 2026US 2026/0218747 A1Mabuchi Motor Co., Ltd.
- Bearing assembly with guide grooves and an axial retaining member and an associated assembly method23 Jul 2026US 2026/0210398 A1
- Bearing assembly system for vehicle steering systems28 May 2026US 2026/0145726 A1
Most cited
By later US patents
- PDC bearing for use in a fluid environment55US 8,613,554 B2MSI Machineering Solutions Inc. · 2013
- Flexible seal for a spherical joint54US 4,553,760 ACaterpillar Tractor Co. · 1985
- Bearing assemblies and apparatuses including superhard bearing elements47US 9,562,562 B2US Synthetic Corporation · 2017
- Lightweight high performance titanium sliding contact bearing41US 4,848,934 AThe Boeing Company · 1989
- Composite ball and socket bearing with convex outer surface41US 5,265,965 ARexnord Inc. · 1993