F23N 2241/08
Household apparatus
F23N2241/08 (Household apparatus) appears on 165 US grants and 168 published applications in this corpus.
Search patents in F23N- Granted patents
- 165
- Published applications
- 168
- Assignees
- 87
- Inventors
- 311
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 7 |
| 2003 | 4 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 7 |
| 2012 | 1 | 4 |
| 2013 | 3 | 7 |
| 2014 | 6 | 7 |
| 2015 | 4 | 3 |
| 2016 | 7 | 6 |
| 2017 | 6 | 5 |
| 2018 | 4 | 6 |
| 2019 | 6 | 23 |
| 2020 | 17 | 22 |
| 2021 | 17 | 10 |
| 2022 | 13 | 14 |
| 2023 | 17 | 17 |
| 2024 | 6 | 7 |
| 2025 | 8 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alternate pilot light ignition for gas powered appliances with electric ignition assembly26 Aug 2025US 12,398,884 B2Haier US Appliance Solutions, Inc.
- Control systems and methods for cooktop appliances12 Aug 2025US 12,385,646 B2Haier US Appliance Solutions, Inc.
- Digital gas valve burner control systems and methods29 Jul 2025US 12,372,245 B2Midea Group Co., Ltd.
- Flame control device for burners15 Jul 2025US 12,359,821 B2Sit S.P.A.
- Cooktop including a single input control of multiple heating elements8 Jul 2025US 12,352,449 B2Haier US Appliance Solutions, Inc.
- Stove with automated flame control function23 Apr 2026US 2026/0110436 A1Shin Fang Global CO., LTD.
- Cooktop appliance burner assembly26 Feb 2026US 2026/0055899 A1Haier US Appliance Solutions, Inc.
- Oven appliance with flame proving24 Jul 2025US 2025/0237385 A1Haier US Appliance Solutions, Inc.
- Temperature Controlled Charcoal Grill and Smoker15 May 2025US 2025/0151955 A1Premier Specialty Brands LLC
- Knob assembly and appliance having knob assembly8 May 2025US 2025/0146668 A1LG Electronics Inc.
Most cited
By later US patents
- Modulating thermostat for gas oven burner115US 6,149,065 AHarper-Wyman Company · 2000
- Arrangement for adjusting the gas supply and the control of an operating pressure to a gas cooking apparatus having a gas-radiation burner mounted below a cooking surface74US 6,076,517 ASchott Glas · 2000
- Electronic gas cooktop control with simmer system and method thereof69US 7,255,100 B2CompuValve LLC · 2007
- Gas-fired ceramic-cooktop burner52US 5,787,874 ACramer Inc. · 1998
- Processor-controlled gas appliances and microprocessor-actuated valves for use therein49US 4,930,488 AGas Research Institute · 1990