F01N 2450/10
Fitting temporarily exhaust apparatus on exhaust conduit
Official title: Fitting temporarily exhaust apparatus on exhaust conduit, e.g. in confined environment, garage or the like
F01N2450/10 (Fitting temporarily exhaust apparatus on exhaust conduit) appears on 37 US grants and 34 published applications in this corpus.
Search patents in F01N- Granted patents
- 37
- Published applications
- 34
- Assignees
- 22
- Inventors
- 87
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 0 | 1 |
| 2020 | 3 | 0 |
| 2021 | 3 | 6 |
| 2022 | 3 | 2 |
| 2023 | 4 | 3 |
| 2024 | 4 | 3 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exhaust capture devices and methods29 Apr 2025US 12,286,912 B2Greener Process Systems Inc.
- Exhaust gas after-treatment device and internal combustion engine29 Oct 2024US 12,129,782 B2Rolls-Royce Solutions GmbH
- Emissions control watercraft27 Aug 2024US 12,071,205 B2
- Connector system for an exhaust extraction system, a nozzle and the use of such nozzle2 Jul 2024US 12,025,038 B2Nederman Holding AB
- Vehicle exhaust evacuation system23 Jan 2024US 11,879,579 B2Rossman Enterprises, Inc.
- Device for internal gripping of an exhaust pipe30 Apr 2026US 2026/0117691 A1Plymovent Group B.V.
- Method and apparatus for generating a gas stream with a defined amount of nitrogen oxides2 Apr 2026US 2026/0092547 A1FEV Group GmbH
- System and method for controlling data communication with a vehicle based on a characteristic of the exhaust gas from the vehicle18 Sep 2025US 2025/0294327 A1Tusimple, Inc.
- Exhaust capture devices and methods14 Aug 2025US 2025/0257679 A1Greener Process Systems Inc.
- Emissions control watercraft7 Nov 2024US 2024/0367762 A1STAX Engineering, Inc.
Most cited
By later US patents
- Quick release adapter for connecting an exhaust removal hose to a vehicle tail pipe using magnets80US 5,096,230 AGeneral Resource Corporation · 1992
- Exhaust pipe cover and method of covering an exhaust pipe32US 5,687,773 A1997
- Tail pipe adapter23US 5,466,900 A1995
- Device and method for filtering internal combustion engine exhaust gases and vehicle equipped with such a device21US 6,185,934 B12001
- Exhaust coupling with an adjustable airway18US 5,330,234 A1994