F41H 9/02
Flame-throwing apparatus
Official title: Flame-throwing apparatus (for destroying vegetation A01M15/00)
F41H9/02 (Flame-throwing apparatus) appears on 19 US grants and 18 published applications in this corpus.
Search patents in F41H- Granted patents
- 19
- Published applications
- 18
- Assignees
- 9
- Inventors
- 32
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 4 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Spark ignition flamethrower10 Dec 2024US 12,163,765 B2Roughrider Arms LLC
- Portable flamethrower9 Apr 2024US 11,953,297 B2Dp & Lc Holdings, LLC
- Portable flamethrower27 Feb 2024US 11,913,760 B2Dp & Lc Holdings, LLC
- Portable flame propelling device23 Jan 2024US 11,877,572 B2
- Anti-terrorist threat protection system6 Apr 2021US 10,969,203 B2
- Spark ignition flamethrower20 Feb 2025US 2025/0060197 A1Roughrider Arms LLC
- Bagpipe With Flame Emitting System6 Feb 2025US 2025/0046276 A1
- Portable flamethrower23 Jan 2025US 2025/0027751 A1Dp & Lc Holdings, LLC
- Portable flamethrower2 Nov 2023US 2023/0349673 A1Dp & Lc Holdings, LLC
- Portable Flame Propelling Device7 Jul 2022US 2022/0211028 A1
Most cited
By later US patents
- Autonomous marine vehicle159US 6,269,763 B12001
- Electro-mechanical chemical firearm device20US 4,220,443 A1980
- Flame barrier, apparatus and method for entertaining guests16US 7,850,533 B2Universal City Studios LLLP · 2010
- Flame barrier, apparatus and method for entertaining guests15US 8,523,692 B2Universal City Studios LLC · 2013
- Pyro-gun7US 4,495,848 AThe United States of America as represented by the Secretary of the Navy · 1985