B60H 1/2212
Arrangements of burners for heating air
Official title: {arrangements of burners for heating air}
B60H1/2212 (Arrangements of burners for heating air) appears on 74 US grants and 75 published applications in this corpus.
Search patents in B60H- Granted patents
- 74
- Published applications
- 75
- Assignees
- 44
- Inventors
- 178
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 5 |
| 2005 | 3 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 4 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 6 |
| 2019 | 1 | 7 |
| 2020 | 6 | 4 |
| 2021 | 10 | 9 |
| 2022 | 4 | 2 |
| 2023 | 4 | 4 |
| 2024 | 0 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heating arrangement and heat distribution unit for such a heating arrangement24 Feb 2026US 12,558,936 B2Dometic Sweden AB
- Air treatment system for recreational vehicles2 Sep 2025US 12,403,745 B2Automotive Ac Design & Consulting LLC
- Vehicle temperature control system3 Oct 2023US 11,772,451 B2Eberspächer Climate Control Systems GmbH & Co. KG
- Combustion chamber assembly unit for a fuel-operated vehicle heater3 Oct 2023US 11,772,455 B2Eberspächer Climate Control Systems GmbH & Co. KG
- 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
- Working machine having a dump body16 Jul 2026US 2026/0200282 A1Volvo Construction Equipment AB
- Parking heater25 Jun 2026US 2026/0177283 A1Shenzhen Yisi Technology Co., Ltd.
- Parking Heater with High Energy Utilization Rate30 Apr 2026US 2026/0116151 A1Rui'an Ruihai Automotive Heater Manufacturing Co., Ltd
- Combination heating system for recreational vehicles and boats16 Apr 2026US 2026/0104181 A1Aqua-Hot Heating Systems, LLC
- Mobile air heater29 Jan 2026US 2026/0029161 A1Dometic Sweden AB
Most cited
By later US patents
- Space heater26US 3,975,140 AInternational Magna Corporation · 1976
- Heating device, particularly automotive heating device, with an integrated muffler24US 4,923,033 AWebasto AG Fahrzeugtechnik · 1990
- Combustion heater24US 5,056,501 AZexel Corporation · 1991
- Heating device fed with free-flowing fuel20US 4,519,772 AWebasto-Werk W. Baier GmbH & Co. · 1985
- Apparatus for heating fluid by burning liquid fuel19US 4,613,072 AMikuni Kogyo Kabushiki Kaisha · 1986