F23N 1/10
And with air supply or draught
Official title: and with air supply or draught
F23N1/10 (And with air supply or draught) appears on 47 US grants and 14 published applications in this corpus.
Search patents in F23N- Granted patents
- 47
- Published applications
- 14
- Assignees
- 37
- Inventors
- 89
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Convection conveyor oven manifold and damper system22 Sep 2026US 12,742,546 B2The Middleby Corporation
- System and method for burning gas emitted from an instrument5 Mar 2024US 11,920,787 B2
- Convection conveyor oven manifold and damper system5 Dec 2023US 11,835,229 B2The Middleby Corporation
- Methods and system for demand-based control of a combination boiler28 Nov 2023US 11,828,474 B2Lochinvar, LLC
- Redesigned burner18 Apr 2023US 11,629,855 B2Tascosa Advanced Services, Inc.
- Convection conveyor oven manifold and damper system15 Feb 2024US 2024/0053003 A1The Middleby Corporation
- Convection conveyor oven manifold and damper system3 Jun 2021US 2021/0164650 A1The Middleby Corporation
- System and method for burning gas emitted from an instrument13 Aug 2020US 2020/0256561 A1
- Methods And System For Demand-Based Control Of A Combination Boiler25 Jun 2020US 2020/0200401 A1Lochinvar, LLC
- Redesigned Burner5 Mar 2020US 2020/0072458 A1Tascosa Advanced Services, Inc.
Most cited
By later US patents
- Apparatus for modulating the flow of air and fuel to a gas burner90US 5,520,533 AHoneywell Inc. · 1996
- Distributed appliance control system having fault isolation63US 6,728,600 B1Honeywell International Inc. · 2004
- System and method for adaptive control of process48US 4,319,320 AHitachi, Ltd. · 1982
- Water heating system40US 5,881,681 AAerco International, Inc. · 1999
- Pressure feedback signal to optimise combustion air control35US 6,332,408 B22001