F23D 2900/00019
Outlet manufactured from knitted fibres
F23D2900/00019 (Outlet manufactured from knitted fibres) appears on 27 US grants and 32 published applications in this corpus.
Search patents in F23D- Granted patents
- 27
- Published applications
- 32
- Assignees
- 24
- Inventors
- 72
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 4 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 5 |
| 2020 | 6 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
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- Combustion membrane for a gas burner28 Aug 2025US 2025/0271136 A1Beckett Thermal Solutions
- Combustion membrane for a gas burner28 Aug 2025US 2025/0271137 A1Beckett Thermal Solutions
- Total primary combustion burner26 Jun 2025US 2025/0207773 A1National University Corporation Tokai National Higher Education and Research System
- Combustion membrane for a gas burner made with continuous fiber threads25 Jan 2024US 2024/0027064 A1
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Most cited
By later US patents
- Variable flame retention device utilizing an interwoven flexible wire metal gauze54US 5,989,015 AGaz De France (G. D. F.) Service National · 1999
- Water heater with continuously variable air and fuel input47US 6,694,926 B2Lochinvar, LLC · 2004
- Burner40US 6,619,951 B2Lochinvar, LLC · 2003
- Radiant emission and thermophotovoltaic technology23US 5,360,490 AGas Research Institute · 1994
- Conical surface burner18US 6,065,963 AN. V. Acotech S.A. · 2000