F23D 2900/14062
For cooking ranges having multiple flame rings
Official title: for cooking ranges having multiple flame rings
F23D2900/14062 (For cooking ranges having multiple flame rings) appears on 145 US grants and 185 published applications in this corpus.
Search patents in F23D- Granted patents
- 145
- Published applications
- 185
- Assignees
- 61
- Inventors
- 248
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 5 |
| 2008 | 0 | 5 |
| 2009 | 2 | 6 |
| 2010 | 2 | 15 |
| 2011 | 2 | 11 |
| 2012 | 6 | 4 |
| 2013 | 5 | 6 |
| 2014 | 9 | 10 |
| 2015 | 12 | 2 |
| 2016 | 4 | 14 |
| 2017 | 6 | 9 |
| 2018 | 8 | 11 |
| 2019 | 16 | 15 |
| 2020 | 16 | 19 |
| 2021 | 8 | 11 |
| 2022 | 15 | 8 |
| 2023 | 6 | 6 |
| 2024 | 6 | 8 |
| 2025 | 5 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Energy-efficient upside-entrainment burning system24 Feb 2026US 12,560,320 B2Guangdong Sleek Intelligent Technology Co., Ltd
- Gas burner assembly and cooktop appliance2 Dec 2025US 12,486,985 B2Haier US Appliance Solutions, Inc.
- Gas burner assembly and cooktop appliance16 Sep 2025US 12,416,404 B2Haier US Appliance Solutions, Inc.
- Gas burner8 Jul 2025US 12,352,434 B2Moai Inc.
- Domestic cooking stove for combustion of LPG fuel with high thermal efficiency4 Mar 2025US 12,241,637 B2Bharat Petroleum Corporation Limited
- A burner apparatus for a gas appliance, a gas appliance and a manufacturing method30 Jul 2026US 2026/0218897 A1Finsteam AB Oy
- Distribution part for gas burner25 Jun 2026US 2026/0177233 A1BSH Hausgeräte GmbH
- Burner device having flame stabilization structure11 Dec 2025US 2025/0377097 A1Ningbo Shuogo Technology Co.,Ltd
- Inward fired dual-stage radial gas burner assembly for cooktop appliance16 Oct 2025US 2025/0320998 A1Haier US Appliance Solutions, Inc.
- Burner29 May 2025US 2025/0172289 A1LG Electronics Inc.
Most cited
By later US patents
- Dual stacked gas burner and a venturi for improving burner operation60US 7,291,009 B2General Electric Company · 2007
- Stacked dual gas burner57US 6,322,354 B1Wolf Appliance, Inc. · 2001
- Gas burner with multiple gas rings54US 6,325,619 B2Sourdillon · 2001
- Gas burner52US 5,842,849 A1998
- Multi-ring sealed gas burner48US 6,132,205 A2000