F16C 33/7813
For tapered roller bearings
Official title: {for tapered roller bearings}
F16C33/7813 (For tapered roller bearings) appears on 211 US grants and 156 published applications in this corpus.
Search patents in F16C- Granted patents
- 211
- Published applications
- 156
- Assignees
- 64
- Inventors
- 353
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 6 |
| 2005 | 3 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 6 |
| 2008 | 4 | 7 |
| 2009 | 6 | 6 |
| 2010 | 2 | 2 |
| 2011 | 4 | 6 |
| 2012 | 2 | 5 |
| 2013 | 7 | 5 |
| 2014 | 9 | 8 |
| 2015 | 5 | 6 |
| 2016 | 7 | 10 |
| 2017 | 7 | 10 |
| 2018 | 6 | 6 |
| 2019 | 12 | 11 |
| 2020 | 14 | 21 |
| 2021 | 12 | 8 |
| 2022 | 8 | 10 |
| 2023 | 7 | 11 |
| 2024 | 9 | 2 |
| 2025 | 4 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing assembly5 May 2026US 12,618,440 B2Aktiebolaget Skf
- Cutting-ring assembly13 Jan 2026US 12,523,149 B2Aktiebolaget Skf
- Wind turbine with a rotor bearing having channels1 Jul 2025US 12,345,237 B2Siemens Gamesa Renewable Energy A/S
- Rolling-element bearing20 May 2025US 12,305,711 B2Aktiebolaget Skf
- Seal for taper roller bearing and taper roller bearing assembly13 May 2025US 12,297,868 B2Aktiebolaget Skf
- Bearing arrangement, method for producing a bearing-sealing element, assembly method, and transporting method24 Sep 2026US 2026/0287018 A1
- Wheel bearing assembly and assembling method10 Sep 2026US 2026/0266333 A1
- Bearing assembly18 Apr 2024US 2024/0125353 A1Aktiebolaget Skf
- Cutting-ring assembly14 Mar 2024US 2024/0084700 A1Aktiebolaget Skf
- Wheel hub seal28 Dec 2023US 2023/0415509 A1
Most cited
By later US patents
- Self-venting seal lip54US 4,399,998 AThe Timken Company · 1983
- Combination lip and sleeve seal and its method of manufacture48US 5,577,741 ABrenco, Incorporated · 1996
- Bearing seal with oil deflectors45US 5,511,886 ABrenco, Incorporated · 1996
- Hydrodynamic seal44US 4,770,548 AThe Timken Company · 1988
- Compact seal41US 4,799,808 AThe Timken Company · 1989