F02M 26/74
Protection from damage
Official title: Protection from damage, e.g. shielding means
F02M26/74 (Protection from damage) appears on 83 US grants and 74 published applications in this corpus.
Search patents in F02M- Granted patents
- 83
- Published applications
- 74
- Assignees
- 51
- Inventors
- 190
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 5 |
| 2002 | 9 | 6 |
| 2003 | 5 | 3 |
| 2004 | 2 | 5 |
| 2005 | 2 | 3 |
| 2006 | 3 | 3 |
| 2007 | 3 | 5 |
| 2008 | 2 | 3 |
| 2009 | 4 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 4 |
| 2016 | 1 | 1 |
| 2017 | 3 | 7 |
| 2018 | 2 | 2 |
| 2019 | 4 | 3 |
| 2020 | 6 | 5 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 3 |
| 2024 | 0 | 3 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- EGR valve15 Jul 2025US 12,359,748 B2Aisan Kogyo Kabushiki Kaisha
- Electronic control actuator, exhaust gas treatment system, and vehicle comprising exhaust gas treatment system24 Jun 2025US 12,338,909 B2Ningbo Colet Electrical Appliances Co., Ltd.
- Foreign matter intrusion prevention structure11 Mar 2025US 12,247,533 B2Isuzu Motors Limited
- Exhaust gas recirculation valve assembly4 Mar 2025US 12,241,435 B2Power Packer North America, Inc.
- Motor-driven throttle valve for an exhaust duct19 Sep 2023US 11,761,554 B2Marelli Europe S.P.A.
- Exhaust gas recirculation valve assembly29 May 2025US 2025/0172112 A1Power Packer North America, Inc.
- Foreign matter intrusion prevention structure5 Dec 2024US 2024/0401549 A1Isuzu Motors Limited
- Egr valve5 Sep 2024US 2024/0295277 A1Aisan Kogyo Kabushiki Kaisha
- Exhaust gas recirculation valve assembly22 Aug 2024US 2024/0280070 A1Power Packer North America, Inc.
- Electronic control actuator, exhaust gas treatment system, and vehicle comprising exhaust gas treatment system5 Oct 2023US 2023/0313903 A1Ningbo Colet Electrical Appliances Co., Ltd.
Most cited
By later US patents
- Plunger seal assembly and method of making the same73US 4,363,463 ARobertshaw Controls Company · 1982
- Automotive fluid control system with pressure balanced solenoid valve50US 6,178,956 B2BorgWarner Inc. · 2001
- Exhaust gas recirculation valve installation for a molded intake manifold35US 5,669,364 ASiemens Electric Limited · 1997
- Device for the control of gas admissions into the induction manifold of an internal combustion engine25US 4,171,689 ARobert Bosch GmbH · 1979
- Electromechanically actuated solenoid exhaust gas recirculation valve25US 6,182,646 B2BorgWarner Inc. · 2001