F16N 2270/22
With restrictions
Official title: with restrictions
F16N2270/22 (With restrictions) appears on 22 US grants and 14 published applications in this corpus.
Search patents in F16N- Granted patents
- 22
- Published applications
- 14
- Assignees
- 24
- Inventors
- 45
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 3 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricant filter system, aircraft engine, and method of operating a lubricant system19 May 2026US 12,631,133 B2Pratt & Whitney Canada Corp.
- Lubrication system30 Jan 2024US 11,885,311 B2Siemens Gamesa Renewable Energy A/S
- Lubricant supply device, method for manufacturing the same, and rolling sliding device13 Jun 2023US 11,674,551 B2Jtekt Corporation
- Device for lubricating an internal combustion engine7 Feb 2023US 11,572,812 B2Man Truck & Bus AG
- Lubrication distribution assembly22 Nov 2022US 11,506,334 B2Ifm Electronic GmbH
- Lubricant filter system, aircraft engine, and method of operating a lubricant system3 Apr 2025US 2025/0109701 A1Pratt & Whitney Candada Corp.
- Lubrication system29 Dec 2022US 2022/0412322 A1Siemens Gamesa Renewable Energy A/S
- Lubricant supply device, method for manufacturing the same, and rolling sliding device14 Jul 2022US 2022/0221004 A1Jtekt Corporation
- Lubrication apparatus7 Jul 2022US 2022/0214012 A1Honda Motor Co., Ltd.
- Lubrication device and cam mechanism provided with lubrication device28 Jan 2021US 2021/0025487 A1Sankyo Seisakusho Co.
Most cited
By later US patents
- Double-walled rotor for an oil-cooled electrical machine20US 4,203,044 ASundstrand Corporation · 1980
- Linear motion guide unit19US 6,123,457 ANippon Thompson Co., Ltd. · 2000
- Apparatus for the metered dispensing of a flowable medium, especially a lubricant16US 5,402,913 ASatzinger GmbH & Co. · 1995
- Centrifugally flow controlled lubricated bearing15US 3,951,476 AThe Bendix Corporation · 1976
- Automatic lubricator13US 5,598,902 A1997