F23Q 2/18
Lighters with solid fuel
F23Q2/18 (Lighters with solid fuel) appears on 24 US grants and 25 published applications in this corpus.
Search patents in F23Q- Granted patents
- 24
- Published applications
- 25
- Assignees
- 14
- Inventors
- 41
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 0 |
| 2022 | 3 | 3 |
| 2023 | 3 | 5 |
| 2024 | 4 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fire starter21 Apr 2026US 12,607,354 B2Better Horse, Inc.
- Electric arc lighter27 Jan 2026US 12,535,211 B2Eco Lyter Inc.
- Fire starter kit for firearm4 Mar 2025US 12,241,035 B2
- Igniter, igniter with adjustable wick, and method of manufacturing and operating the same29 Oct 2024US 12,130,014 B2Tokai Seiki Co. (H.K.), Ltd.
- Fire starter1 Oct 2024US 12,104,791 B2Beyrodts Best LLC
- Firelighter block for activating a combustible material and manufacturing device for manufacturing this firelighter block6 Aug 2026US 2026/0226361 A1Galen 1 LLC
- Eco-friendly and edible fire starter11 Jun 2026US 2026/0159457 A1
- Fire starter8 Aug 2024US 2024/0263781 A1Better Horse, Inc.
- Fire starter9 May 2024US 2024/0150258 A13Rd Light IP Holdings LLC
- Candle igniter device and system11 Jan 2024US 2024/0011634 A1
Most cited
By later US patents
- Directional fire-starting system, method, and device6US 9,732,959 B22017
- Dual purpose lighter5US 4,596,525 A1986
- Fire starter5US 9,945,559 B2Beyrodts Best LLC · 2018
- Combustible heat source for a smoking article4US 9,578,897 B2Philip Morris Products S. A. · 2017
- Fire starter3US 10,641,485 B2Beyrodts Best LLC · 2020