F16C 33/10
Construction relative to lubrication
Official title: Construction relative to lubrication {(lubrication in general F16N)}
F16C33/10 (Construction relative to lubrication) appears on 3,636 US grants and 3,160 published applications in this corpus.
Search patents in F16C- Granted patents
- 3,636
- Published applications
- 3,160
- Assignees
- 1,153
- Inventors
- 5,676
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 42 | 0 |
| 1977 | 19 | 0 |
| 1978 | 24 | 0 |
| 1979 | 14 | 0 |
| 1980 | 33 | 0 |
| 1981 | 28 | 0 |
| 1982 | 34 | 0 |
| 1983 | 20 | 0 |
| 1984 | 26 | 0 |
| 1985 | 20 | 0 |
| 1986 | 28 | 0 |
| 1987 | 31 | 0 |
| 1988 | 36 | 0 |
| 1989 | 38 | 0 |
| 1990 | 23 | 0 |
| 1991 | 36 | 0 |
| 1992 | 42 | 0 |
| 1993 | 40 | 0 |
| 1994 | 57 | 0 |
| 1995 | 34 | 0 |
| 1996 | 50 | 0 |
| 1997 | 60 | 0 |
| 1998 | 96 | 0 |
| 1999 | 101 | 0 |
| 2000 | 80 | 0 |
| 2001 | 81 | 25 |
| 2002 | 94 | 92 |
| 2003 | 79 | 130 |
| 2004 | 87 | 141 |
| 2005 | 99 | 143 |
| 2006 | 86 | 174 |
| 2007 | 87 | 157 |
| 2008 | 75 | 127 |
| 2009 | 72 | 137 |
| 2010 | 96 | 113 |
| 2011 | 72 | 97 |
| 2012 | 104 | 106 |
| 2013 | 111 | 161 |
| 2014 | 149 | 161 |
| 2015 | 118 | 166 |
| 2016 | 117 | 145 |
| 2017 | 150 | 126 |
| 2018 | 125 | 165 |
| 2019 | 155 | 150 |
| 2020 | 140 | 152 |
| 2021 | 117 | 113 |
| 2022 | 109 | 120 |
| 2023 | 107 | 81 |
| 2024 | 83 | 68 |
| 2025 | 65 | 66 |
| 2026 | 46 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Capture pin for a locking hook22 Sep 2026US 12,741,739 B2Safran Landing Systems
- Sliding component1 Sep 2026US 12,723,656 B2Eagle Industry Co., Ltd.
- Sliding component25 Aug 2026US 12,716,502 B2Eagle Industry Co., Ltd.
- Tilt pad journal bearing with lubrication arrangement18 Aug 2026US 12,710,071 B2Elliott Company
- Flexible shoe for a thrust bearing11 Aug 2026US 12,704,149 B2Curtiss-Wright Electro-Mechanical Corporation
- Slide bearing device for a rotating shaft of a vehicle driving motor24 Sep 2026US 2026/0287017 A1Daido Metal Company Ltd.
- Sliding components17 Sep 2026US 2026/0276035 A1Eagle Industry Co., Ltd.
- Bearing device17 Sep 2026US 2026/0276039 A1Mitsubishi Heavy Industries, Ltd.
- Shaft Seal Assembly3 Sep 2026US 2026/0258869 A1Inpro/Seal LLC
- Sliding component27 Aug 2026US 2026/0251178 A1Eagle Industry Co., Ltd.
Most cited
By later US patents
- Axial flow blood pump with hydrodynamically suspended rotor386US 5,211,546 ANu-Tech Industries, Inc. · 1993
- Lubrication of windmilling journal bearings269US 7,662,059 B2United Technologies Corporation · 2010
- Catheter pump211US 8,597,170 B2The Penn State Research Foundation · 2013
- Polycrystalline diamond bearing system for a roller cone rock bit202US 4,802,539 ASmith International, Inc. · 1989
- Thrust-bearing assembly150US 7,552,782 B1US Synthetic Corporation · 2009