F02M 61/1866
Valve seats or member ends having multiple cones
Official title: {Valve seats or member ends having multiple cones}
F02M61/1866 (Valve seats or member ends having multiple cones) appears on 31 US grants and 43 published applications in this corpus.
Search patents in F02M- Granted patents
- 31
- Published applications
- 43
- Assignees
- 22
- Inventors
- 109
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 4 | 4 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 4 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 1 |
| 2021 | 3 | 2 |
| 2022 | 0 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Fuel injector and fuel system having integral filter supported in valve seat plate, and valve seat plate and filter assembly11 Jun 2024US 12,006,902 B2Caterpillar Inc.
- Diesel fuel injector based on hollow spray structure induced by vortex cavitation in nozzle28 Mar 2023US 11,614,061 B2Jiangsu University
- Fuel supply nozzle unit having sealing structure10 Jan 2023US 11,549,475 B2Doosan Enerbility Co., Ltd.
- Fuel injector20 Apr 2021US 10,982,639 B2Cummins Intellectual Property, Inc.
- Sealing structure6 Apr 2021US 10,969,016 B2Toyota Jidosha Kabushiki Kaisha
- Fuel injector for internal combustion engines27 Apr 2023US 2023/0130775 A1
- Injection nozzle for injecting fuel under high pressure16 Mar 2023US 2023/0077533 A1
- Diesel fuel injector based on hollow spray structure induced by vortex cavitation in nozzle8 Dec 2022US 2022/0389894 A1Jiangsu University
- Fuel injector and fuel system having integral filter supported in valve seat plate, and valve seat plate and filter assembly8 Sep 2022US 2022/0282692 A1Caterpillar Inc.
- Fuel Injector Valve Seat Assembly Including Insert Sealing Features12 Aug 2021US 2021/0246861 A1Robert Bosch GmbH
Most cited
By later US patents
- Dual mode combustion apparatus and method11US 7,685,990 B2Delphi Technologies, Inc. · 2010
- Fuel injection valve for internal combustion engines7US 6,789,783 B2Robert Bosch GmbH · 2004
- Fuel injection valve for internal combustion engines7US 7,347,389 B2Robert Bosch GmbH · 2008
- Control module for an injector of an accumulator injection system5US 6,986,474 B2Siemens Aktiengesellschaft · 2006
- Fuel injection valve for internal combustion engines4US 6,827,297 B2Robert Bosch GmbH · 2004