F23Q 13/04
Igniters not otherwise provided for: using portable burners
Official title: using portable burners, e.g. torches, fire pots
F23Q13/04 (Igniters not otherwise provided for: using portable burners) appears on 52 US grants and 40 published applications in this corpus.
Search patents in F23Q- Granted patents
- 52
- Published applications
- 40
- Assignees
- 22
- Inventors
- 100
- Latest grant
- 9 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 4 |
| 2014 | 0 | 1 |
| 2015 | 5 | 6 |
| 2016 | 4 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Combustible structure with fire log and integrated starter fuel19 Apr 2022US 11,306,268 B1Enviro-Log, Inc.
- Torches, torch assemblies and methods for igniting fuel8 Jun 2021US 11,029,022 B2
- Igniter apparatus for a smoking article, and associated method9 Oct 2018US 10,094,562 B2R. J. Reynolds Tobacco Company
- Chimney apparatus27 Aug 2026US 2026/0248324 A1
- Reusable Fire Starter4 Dec 2025US 2025/0369611 A1
- Gas combustor with igniting and combustion assisting function4 Dec 2025US 2025/0369612 A1Roburn Company Ltd.
- Ignition devices15 May 2025US 2025/0155123 A1BIC Violex Single Member S.A.
- Torch Device Configured to Distribute Heat Around the Periphery of an Object15 Feb 2024US 2024/0053008 A1
Most cited
By later US patents