F41B 9/0003
Liquid ejecting guns: characterised by the pressurisation of the liquid
Official title: {characterised by the pressurisation of the liquid (for launching torpedoes or stores from submarines F41F3/10)}
F41B9/0003 (Liquid ejecting guns: characterised by the pressurisation of the liquid) appears on 323 US grants and 187 published applications in this corpus.
Search patents in F41B- Granted patents
- 323
- Published applications
- 187
- Assignees
- 126
- Inventors
- 405
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 2 |
| 2002 | 11 | 9 |
| 2003 | 7 | 9 |
| 2004 | 8 | 11 |
| 2005 | 8 | 11 |
| 2006 | 4 | 15 |
| 2007 | 4 | 10 |
| 2008 | 7 | 11 |
| 2009 | 7 | 12 |
| 2010 | 7 | 7 |
| 2011 | 10 | 9 |
| 2012 | 6 | 13 |
| 2013 | 9 | 5 |
| 2014 | 6 | 6 |
| 2015 | 8 | 7 |
| 2016 | 10 | 6 |
| 2017 | 7 | 1 |
| 2018 | 6 | 7 |
| 2019 | 11 | 7 |
| 2020 | 8 | 5 |
| 2021 | 7 | 3 |
| 2022 | 5 | 3 |
| 2023 | 3 | 4 |
| 2024 | 8 | 5 |
| 2025 | 3 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Toy water gun and accessories therefore5 Feb 2026US 2026/0036393 A1WeCool Toys Inc.
- Anti-freeze water gun structure16 Oct 2025US 2025/0321075 A1Zhongshan Qingyi Metal Products Enterprise Co., Ltd.
Most cited
By later US patents