F01M 1/14
Timed lubrication
Official title: Timed lubrication (F01M1/08 takes precedence)
F01M1/14 (Timed lubrication) appears on 25 US grants and 27 published applications in this corpus.
Search patents in F01M- Granted patents
- 25
- Published applications
- 27
- Assignees
- 21
- Inventors
- 40
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 4 |
| 2016 | 4 | 3 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ratiometric system for autonomous lubrication of production equipment17 Jun 2025US 12,331,666 B2Double EE Service & Supply Co.
- Relief valve for oil pump having separated bypass period12 Oct 2021US 11,143,067 B2Hyundai Motor Company
- Valve timing adjustment device29 Dec 2020US 10,876,440 B2Denso Corporation
- Valve timing adjustment device8 Dec 2020US 10,858,965 B2Denso Corporation
- Opposed-piston compact engine with crankshafts rotating on a different plant to those of the cylinder axes21 Jul 2020US 10,718,263 B2Two Heads LLC
- Ratiometric system for autonomous lubrication of production equipment4 Jul 2024US 2024/0218815 A1Double EE Service & Supply Co.
- Relief Valve for Oil Pump Having Separated Bypass Period17 Jun 2021US 2021/0180482 A1Hyundai Motor Company
- Vehicle lubrication structure and vehicle lubrication control method17 Sep 2020US 2020/0292053 A1Toyota Jidosha Kabushiki Kaisha
- Valve timing adjustment device24 Oct 2019US 2019/0323392 A1Denso Corporation
- Valve timing adjustment device24 Oct 2019US 2019/0323393 A1Denso Corporation
Most cited
By later US patents
- Programmed break-in mode for two-cycle engine6US 6,044,822 AOutboard Marine Corporation · 2000
- Lubrication supply control system6US 7,007,656 B2Yamaha Marine Kabushiki Kaisha · 2006
- Lubricating structure for a four-stroke engine5US 6,338,324 B12002
- Lubrication system for two-cycle engine4US 7,150,249 B2Yamaha Marine Kabushiki Kaisha · 2006
- Upper cylinder area lubrication system3US 4,745,896 A1988