F16C 33/7803
Suited for particular types of rolling bearings
Official title: {suited for particular types of rolling bearings}
F16C33/7803 (Suited for particular types of rolling bearings) appears on 402 US grants and 289 published applications in this corpus.
Search patents in F16C- Granted patents
- 402
- Published applications
- 289
- Assignees
- 150
- Inventors
- 739
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 10 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 12 | 0 |
| 1988 | 7 | 0 |
| 1989 | 12 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 2 |
| 2002 | 8 | 5 |
| 2003 | 5 | 8 |
| 2004 | 4 | 9 |
| 2005 | 4 | 5 |
| 2006 | 4 | 3 |
| 2007 | 2 | 10 |
| 2008 | 7 | 12 |
| 2009 | 6 | 9 |
| 2010 | 7 | 12 |
| 2011 | 6 | 10 |
| 2012 | 8 | 11 |
| 2013 | 13 | 11 |
| 2014 | 13 | 14 |
| 2015 | 11 | 14 |
| 2016 | 10 | 16 |
| 2017 | 15 | 17 |
| 2018 | 13 | 16 |
| 2019 | 19 | 21 |
| 2020 | 23 | 28 |
| 2021 | 20 | 12 |
| 2022 | 9 | 12 |
| 2023 | 10 | 16 |
| 2024 | 11 | 6 |
| 2025 | 10 | 2 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shell type roller bearing19 May 2026US 12,631,212 B2Ntn Corporation
- Bearing assembly5 May 2026US 12,618,440 B2Aktiebolaget Skf
- Cutting-ring assembly13 Jan 2026US 12,523,149 B2Aktiebolaget Skf
- Planetary gear for a transmission for an aircraft capable of hovering7 Oct 2025US 12,435,785 B2Leonardo S.P.A.
- Sealed bearing2 Sep 2025US 12,404,898 B2Ntn Corporation
- Inner ring for a self-aligning roller bearing24 Sep 2026US 2026/0287014 A1
- 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
- Idler Pulley10 Sep 2026US 2026/0266365 A1Mitsuboshi Belting Ltd.
- Cross roller bearing23 Jul 2026US 2026/0210403 A1BEARING ART Corp.
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