F02M 59/04
Characterised by special arrangement of cylinders with respect to piston-driving shaft
Official title: characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft {or swash-plate type pumps (with rotary valve F02M59/362)}
F02M59/04 (Characterised by special arrangement of cylinders with respect to piston-driving shaft) appears on 165 US grants and 126 published applications in this corpus.
Search patents in F02M- Granted patents
- 165
- Published applications
- 126
- Assignees
- 63
- Inventors
- 316
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 2 |
| 2002 | 8 | 10 |
| 2003 | 11 | 10 |
| 2004 | 6 | 13 |
| 2005 | 8 | 8 |
| 2006 | 8 | 8 |
| 2007 | 11 | 4 |
| 2008 | 2 | 2 |
| 2009 | 1 | 5 |
| 2010 | 7 | 7 |
| 2011 | 1 | 5 |
| 2012 | 2 | 6 |
| 2013 | 6 | 1 |
| 2014 | 2 | 2 |
| 2015 | 5 | 4 |
| 2016 | 2 | 13 |
| 2017 | 3 | 8 |
| 2018 | 9 | 8 |
| 2019 | 7 | 0 |
| 2020 | 5 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 4 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel pump4 Aug 2026US 12,698,751 B1
- Sliding cam follower10 Mar 2026US 12,571,364 B2Cummins-Scania HPCR System, LLC
- Desmodromic mechanism and fluid pump6 Jan 2026US 12,516,661 B2The Regents of the University of Michigan
- Fuel pump29 Jul 2025US 12,372,051 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel pump assembly21 Jan 2025US 12,203,457 B2Cummins-Scania HPCR System, LLC
- Fuel pump assembly15 May 2025US 2025/0154941 A1Cummins-Scania HPCR System, LLC
- Fuel pump assembly8 Aug 2024US 2024/0263624 A1Cummins-Scania HPCR System, LLC
- Fuel pump25 Jul 2024US 2024/0247629 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Desmodromic mechanism and fluid pump23 May 2024US 2024/0167462 A1The Regents of the University of Michigan
- Fuel pump assembly14 Sep 2023US 2023/0287873 A1Cummins Inc.
Most cited
By later US patents
- Set of piston type fuel pumps for internal combustion engines with direct fuel injection118US 7,281,519 B2Robert Bosch GmbH · 2007
- High pressure fuel pump for internal combustion engine113US 5,511,956 AYamaha Hatsudoki Kabushiki Kaisha · 1996
- Fuel pump assembly62US 8,708,667 B2Delphi International Operations Luxemboug S.A.R.L. · 2014
- Fuel flow control valve assembly57US 4,301,825 AFord Motor Company · 1981
- Needle controlled fuel system with cyclic pressure generation47US 5,819,704 ACummins Engine Company, Inc. · 1998