F23N 2241/14
Vehicle heating, the heat being derived otherwise than from the propulsion plant
F23N2241/14 (Vehicle heating, the heat being derived otherwise than from the propulsion plant) appears on 105 US grants and 55 published applications in this corpus.
Search patents in F23N- Granted patents
- 105
- Published applications
- 55
- Assignees
- 39
- Inventors
- 167
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 6 | 6 |
| 2003 | 3 | 3 |
| 2004 | 1 | 2 |
| 2005 | 2 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 2 | 8 |
| 2020 | 3 | 5 |
| 2021 | 9 | 3 |
| 2022 | 6 | 0 |
| 2023 | 3 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for a fuel operated heater4 Nov 2025US 12,460,567 B2Ford Global Technologies, LLC
- Vehicle heater and controls therefor21 Jan 2025US 12,203,436 B2Dometic Marine Canada Inc.
- Process for manufacturing a cast metal heat exchanger housing for a vehicle heater19 Sep 2023US 11,760,164 B2Eberspächer Climate Control Systems GmbH & Co. KG
- Vehicle heater12 Sep 2023US 11,752,834 B2Eberspächer Climate Control Systems GmbH & Co. KG
- Systems for avoiding harmonic modes of gas burners21 Mar 2023US 11,608,984 B1Brunswick Corporation
- Method for starting the combustion operation of a fuel-powered vehicle heater25 Jun 2026US 2026/0175646 A1Eberspächer Climate Control Systems GmbH & Co. KG
- Methods and systems for a fuel operated heater24 Jul 2025US 2025/0237164 A1Ford Global Technologies, LLC
- Mobile heating device, and method for operating a mobile heating device24 Oct 2024US 2024/0353101 A1
- Heating device, preferably fuel-operated heating device, for a vehicle, and method for assembling a heating device30 May 2024US 2024/0174052 A1
- Vehicle heater and controls therefor12 Jan 2023US 2023/0009411 A1Marine Canada Acquisition Inc.
Most cited
By later US patents
- Burner for heating gas stream65US 5,320,523 AGeneral Motors Corporation · 1994
- Furnace monitoring and thermostat cycling system for recreational vehicles and marine vessels56US 5,269,458 A1993
- Device for controlling fuel combustion in a burner48US 4,915,615 AIsuzu Motors Limited · 1990
- Burner system for detoxification or cleaning the exhaust gases of an internal combustion engine48US 5,417,059 APierburg GmbH · 1995
- Cleaning apparatus for fuel burner45US 4,703,888 AIsuzu Motors Limited · 1987