F24B 7/045
With forced circulation
Official title: {with forced circulation}
F24B7/045 (With forced circulation) appears on 28 US grants and 15 published applications in this corpus.
Search patents in F24B- Granted patents
- 28
- Published applications
- 15
- Assignees
- 13
- Inventors
- 45
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Furnace30 Jun 2026US 12,669,266 B2Fire Chief Industries LLC
- Heating device with improved efficiency2 Sep 2025US 12,405,010 B2Suter Entfeuchtungstechnik AG
- Control system for a fuel burning appliance and a method of operating such an appliance7 May 2024US 11,976,821 B2Wolf Steel Ltd.
- Furnace6 Feb 2024US 11,892,200 B2Fire Chief Industries LLC
- Longitudinal burn pot assembly and improved air flow system26 Sep 2023US 11,767,980 B2Dansons US, LLC
- Pellet stove23 Oct 2025US 2025/0327577 A1Enerco Group, Inc.
- Furnace30 May 2024US 2024/0175606 A1Fire Chief Industries LLC
- Portable combination stove and space heater16 Nov 2023US 2023/0366558 A1
- Portable thermal convection rotisserie and barbeque apparatus for use in a variety of settings11 May 2023US 2023/0148244 A1
- Heating device with improved efficiency4 May 2023US 2023/0139453 A1Suter Entfeuchtungstechnik AG
Most cited
By later US patents