F41A 27/30
Stabilisation or compensation systems
Official title: Stabilisation or compensation systems, e.g. compensating for barrel weight or wind force {on the barrel}
F41A27/30 (Stabilisation or compensation systems) appears on 63 US grants and 49 published applications in this corpus.
Search patents in F41A- Granted patents
- 63
- Published applications
- 49
- Assignees
- 43
- Inventors
- 120
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 3 | 5 |
| 2015 | 4 | 4 |
| 2016 | 4 | 6 |
| 2017 | 3 | 0 |
| 2018 | 2 | 2 |
| 2019 | 4 | 1 |
| 2020 | 2 | 3 |
| 2021 | 2 | 4 |
| 2022 | 4 | 4 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Rifle buttstock support2 Sep 2025US 12,405,079 B2
- Direct fire weapon system training and firing aid15 Apr 2025US 12,276,471 B2
- Arrangement and method for balancing a gun barrel of a vehicle mounted weapon system31 Dec 2024US 12,181,239 B2BAE Systems Hägglunds Aktiebolag
- Human transported automatic weapon subsystem with human-non-human target recognition20 Aug 2024US 12,066,263 B2
- Gimballed Precession Stabilization System12 Sep 2023US 11,754,363 B1
- Systems for stabilizing handheld firearms9 Oct 2025US 2025/0314446 A1
- Direct fire weapon system training and firing aid14 Aug 2025US 2025/0257970 A1
- Rifle Buttstock Support23 Jan 2025US 2025/0027738 A1
- Direct fire weapon system training and firing aid6 Apr 2023US 2023/0103504 A1
- Arrangement and method for balancing a gun barrel of a vehicle mounted weapon system11 Aug 2022US 2022/0252370 A1BAE Systems Hägglunds Aktiebolag
Most cited
By later US patents
- Stabilizing device68US 7,143,986 B12006
- Rifle stabilization system for erratic hand and mobile platform motion67US 5,974,940 ABEI Sensors & Systems Company, Inc. · 1999
- Stabilizing device for a small fire arm17US 5,834,677 AGiat Industries · 1998
- Gun muzzle control system using barrel mounted actuator assembly16US 5,631,437 ATechno-Sciences, Inc. · 1997
- Field howitzers16US 6,024,007 AVickers Shipbuilding & Engineering Limited · 2000