F16N 37/003
Equipment for transferring lubricant from one container to another: for filling bearings
Official title: {for filling bearings}
F16N37/003 (Equipment for transferring lubricant from one container to another: for filling bearings) appears on 52 US grants and 28 published applications in this corpus.
Search patents in F16N- Granted patents
- 52
- Published applications
- 28
- Assignees
- 30
- Inventors
- 77
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 3 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 5 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 4 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alternate lubrication mechanisms for vehicle bearings oil baffles and traps16 Jun 2026US 12,655,936 B2Rtx Corporation
- Quick-injection grease filling device20 Aug 2024US 12,066,149 B2Yo Lee Auto Co., Ltd.
- Lubrication system30 Jan 2024US 11,885,311 B2Siemens Gamesa Renewable Energy A/S
- Quick-injection grease filling device17 Oct 2023US 11,788,682 B2Yo Lee Auto Co., Ltd.
- Grease packing tool for a bearing assembly26 Sep 2023US 11,767,949 B2Caterpillar Inc.
- Alternate lubrication mechanisms for vehicle bearings oil baffles and traps17 Sep 2026US 2026/0276145 A1Rtx Corporation
- Alternate lubrication mechanisms for vehicle bearings oil baffles and traps7 Aug 2025US 2025/0251083 A1Rtx Corporation
- Quick-injection grease filling device16 Nov 2023US 2023/0366509 A1Yo Lee Auto Co., Ltd.
- Quick-injection grease filling device23 Feb 2023US 2023/0056004 A1Yo Lee Auto Co., Ltd.
- Lubrication system29 Dec 2022US 2022/0412322 A1Siemens Gamesa Renewable Energy A/S
Most cited
By later US patents
- Vacuum fill technique for hydrodynamic bearing34US 5,601,125 ASeagate Technology LLC · 1997
- Method and apparatus for applying lubricant to a hydrodynamic bearing17US 5,524,728 AQuantum Corporation · 1996
- Method and apparatus for applying lubricant to a hydrodynamic bearing15US 5,575,355 AQuantum Corporation · 1996
- Method of and device for lubricating rolling bearings15US 7,374,019 B2Ntn Corporation · 2008
- Lubricating device, in particular for a universal joint spider14US 4,478,591 AGlaenzer Spicer · 1984