F23D 2203/108
With stacked sheets or strips forming the outlets
Official title: with stacked sheets or strips forming the outlets
F23D2203/108 (With stacked sheets or strips forming the outlets) appears on 18 US grants and 12 published applications in this corpus.
Search patents in F23D- Granted patents
- 18
- Published applications
- 12
- Assignees
- 13
- Inventors
- 28
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Fire grate, burner, and gas water heater19 Dec 2024US 2024/0418364 A1Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd.
- Gas burner membrane17 Aug 2023US 2023/0258331 A1Beckett Thermal Limited
- Stove, flame port structure disposed in a stove and method of making flame port structure3 Oct 2019US 2019/0301733 A1
- Heater and a control system for a heater24 May 2018US 2018/0142888 A1
- Device for use in burner and method for manufacturing the same20 Mar 2014US 2014/0080079 A1
Most cited
By later US patents
- Burner for a gas and air mixture41US 6,997,701 B2GVP Gesellschaft zur Vermarketing der Porenbrennertechnik mbH · 2006
- Infrared wok heater34US 4,889,103 A1989
- Gaseous fuel burners16US 4,033,714 ARadiation Limited · 1977
- Gas burner14US 5,073,106 AOsaka Gas Co., Ltd. · 1991
- Ribbon-type, gas-fired burner head11US 4,825,846 A1989