F02M 63/0042
Combined with valve seats of the lift valve type
Official title: {combined with valve seats of the lift valve type}
F02M63/0042 (Combined with valve seats of the lift valve type) appears on 32 US grants and 25 published applications in this corpus.
Search patents in F02M- Granted patents
- 32
- Published applications
- 25
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 11 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 3 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 5 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High pressure common rail fuel pump outlet check valve retainer11 Apr 2023US 11,624,359 B2Cummins Inc.
- High pressure common rail fuel pump outlet check valve spring retainer method19 Oct 2021US 11,149,727 B2Cummins Inc.
- Fuel pump12 May 2020US 10,648,437 B2Delphi Automotive Systems Luxembourg SA
- Fuel injection valve for combustion engines11 Feb 2020US 10,557,447 B2Ganser-Hydromag AG
- Positive sealing proportional control valve with sealable vent valve25 Jun 2019US 10,331,145 B2Stanadyne, Inc.
- High pressure common rail fuel pump outlet check valve spring retainer method6 Jan 2022US 2022/0003231 A1Cummins Inc.
- Fuel pump16 May 2019US 2019/0145365 A1Delphi Automotive Systems Luxembourg SA
- Positive Sealing Proportional Control Valve With Sealable Vent Valve2 Aug 2018US 2018/0217619 A1
- High pressure common rail fuel pump outlet check valve spring retainer method28 Jun 2018US 2018/0180007 A1Cummins Inc.
- Fuel Injection Valve for Combustion Engines19 Oct 2017US 2017/0298888 A1Ganser Crs AG
Most cited
By later US patents
- Hydraulically-actuated fuel injector with direct control needle valve61US 5,669,355 ACaterpillar Inc. · 1997
- Hydraulically-actuated fuel injector with direct control needle valve61US 5,687,693 ACaterpillar Inc. · 1997
- Hydraulically-actuated fuel injector with direct control needle valve61US 5,738,075 ACaterpillar Inc. · 1998
- Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same33US 5,826,562 ACaterpillar Inc. · 1998
- Hydraulically-actuated fuel injector with direct control needle valve22US 6,082,332 ACaterpillar Inc. · 2000