F01M 9/06
Dip or splash lubrication
F01M9/06 (Dip or splash lubrication) appears on 107 US grants and 76 published applications in this corpus.
Search patents in F01M- Granted patents
- 107
- Published applications
- 76
- Assignees
- 53
- Inventors
- 174
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 8 |
| 2002 | 4 | 2 |
| 2003 | 5 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 3 |
| 2008 | 1 | 2 |
| 2009 | 3 | 6 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 2 |
| 2013 | 4 | 0 |
| 2014 | 2 | 5 |
| 2015 | 2 | 11 |
| 2016 | 2 | 3 |
| 2017 | 4 | 4 |
| 2018 | 2 | 5 |
| 2019 | 7 | 4 |
| 2020 | 4 | 0 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 2 | 3 |
| 2024 | 3 | 3 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems for lubricant distribution25 Aug 2026US 12,716,482 B2Dana Italia S.R.L.
- Rotary electric machine and oil ring for rotary electric machine10 Feb 2026US 12,549,058 B2Weg Equipamentos EléTricos S.A.
- Systems for lubricant distribution29 Oct 2024US 12,129,919 B2Dana Italia S.R.L.
- System and method for opposed piston barrel engine4 Jun 2024US 12,000,332 B2
- Systems and methods for rocker arm lubrication20 Feb 2024US 11,905,858 B2Powerhouse Engine Solutions Switzerland IP Holding GmbH
- Systems for lubricant distribution5 Dec 2024US 2024/0401690 A1Dana Italia S.R.L.
- Systems for lubricant distribution20 Jun 2024US 2024/0200647 A1Dana Italia S.R.L.
- Rotary electric machine and o-ring for rotary electric machine1 Feb 2024US 2024/0039360 A1Weg Equipamentos EléTricos S.A.
- System and method for opposed piston barrel engine3 Aug 2023US 2023/0243297 A1
- Stirling engine11 May 2023US 2023/0147340 A1Yanmar Holdings Co., Ltd.
Most cited
By later US patents
- Four-stroke internal combustion engine49US 5,960,764 AKioritz Corporation · 1999
- Lubricating system in a 4-cycle engine47US 5,947,075 AHonda Giken Kogyo Kabushiki Kaisha · 1999
- Operator carried power tool having a four-cycle engine42US 5,738,062 ARyobi Outdoor Products · 1998
- Lubricating system in a 4-cycle engine40US 6,213,081 B1Honda Giken Kogyo Kabushiki Kaisha · 2001
- System for producing lubricating oil mist in engine39US 5,860,403 AHonda Giken Kogyo Kagushiki Kaisha · 1999