F16C 33/1045
Details of supply of the liquid to the bearing
Official title: {Details of supply of the liquid to the bearing}
F16C33/1045 (Details of supply of the liquid to the bearing) appears on 431 US grants and 453 published applications in this corpus.
Search patents in F16C- Granted patents
- 431
- Published applications
- 453
- Assignees
- 233
- Inventors
- 940
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 4 |
| 2004 | 2 | 3 |
| 2005 | 4 | 8 |
| 2006 | 2 | 4 |
| 2007 | 5 | 4 |
| 2008 | 4 | 8 |
| 2009 | 1 | 8 |
| 2010 | 3 | 11 |
| 2011 | 3 | 7 |
| 2012 | 6 | 17 |
| 2013 | 12 | 16 |
| 2014 | 19 | 34 |
| 2015 | 21 | 34 |
| 2016 | 27 | 35 |
| 2017 | 28 | 29 |
| 2018 | 34 | 43 |
| 2019 | 50 | 36 |
| 2020 | 27 | 36 |
| 2021 | 28 | 25 |
| 2022 | 26 | 20 |
| 2023 | 25 | 29 |
| 2024 | 24 | 16 |
| 2025 | 18 | 16 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tilt pad journal bearing with lubrication arrangement18 Aug 2026US 12,710,071 B2Elliott Company
- Linear drive assembly28 Jul 2026US 12,692,929 B2Kerr Machine Co.
- Plain bearing for an aircraft turbomachine23 Jun 2026US 12,663,042 B2Safran Transmission Systems
- Bearing device and rotating machine26 May 2026US 12,638,045 B2Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd.
- Outer rotor type motor10 Mar 2026US 12,573,914 B2Shinano Kenshi Co., Ltd.
- Slide bearing device for a rotating shaft of a vehicle driving motor24 Sep 2026US 2026/0287017 A1Daido Metal Company Ltd.
- Bearing device17 Sep 2026US 2026/0276039 A1Mitsubishi Heavy Industries, Ltd.
- Shaft Seal Assembly3 Sep 2026US 2026/0258869 A1Inpro/Seal LLC
- Edm adjustable evacuated flex pivot bearing6 Aug 2026US 2026/0226909 A1
- Edm leading edge groove bearing30 Jul 2026US 2026/0218718 A1
Most cited
By later US patents
- Lubrication of windmilling journal bearings269US 7,662,059 B2United Technologies Corporation · 2010
- Catheter pump211US 8,597,170 B2The Penn State Research Foundation · 2013
- Lubricating system for bearing shoes147US 4,209,079 AFives-Cail Babcock · 1980
- Reduction gear assembly and a gas turbine engine111US 5,107,676 AROLLS-ROYCE plc · 1992
- Hydrostatic and active control movable pad bearing99US 5,743,654 AKMC, Inc. · 1998