F01N 2290/08
Movable parts or members in exhaust systems for other than for control
Official title: with oscillating or vibrating movement
F01N2290/08 (Movable parts or members in exhaust systems for other than for control) appears on 45 US grants and 38 published applications in this corpus.
Search patents in F01N- Granted patents
- 45
- Published applications
- 38
- Assignees
- 41
- Inventors
- 138
- Latest grant
- 17 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 5 |
| 2021 | 4 | 4 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sound bypass17 Dec 2024US 12,170,078 B2McLaren Automotive Limited
- Cleaning system for a vehicle component13 Dec 2022US 11,525,423 B2Volvo Car Corporation
- Exhaust-gas aftertreatment arrangement30 Aug 2022US 11,428,131 B2Ford Global Technologies, LLC
- Adaptive exhaust valve with purpose-designed spring12 Jul 2022US 11,384,666 B2Faurecia Emissions Control Technologies, USA, LLC
- Mobile power generation system21 Sep 2021US 11,125,156 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Exhaust pipe structure1 Oct 2026US 2026/0298118 A1Mazda Motor Corporation
- Acoustic efficiency27 Feb 2025US 2025/0067202 A1McLaren Automotive Limited
- Acoustic device for a vehicle19 Sep 2024US 2024/0308342 A1
- Sound bypass9 Feb 2023US 2023/0039045 A1McLaren Automotive Limited
- Exhaust-gas system5 Aug 2021US 2021/0239024 A1Vitesco Technologies GmbH
Most cited
By later US patents
- Mobile power generation system151US 11,125,156 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. · 2021
- Exhaust valve70US 5,355,673 A1994
- Trap apparatus with bypass47US 5,212,948 ADonaldson Company, Inc. · 1993
- Diesel engine exhaust particulate trap38US 4,264,344 AGeneral Motors Corporation · 1981
- Active silencer38US 4,805,733 ANippon Soken, Inc. · 1989