F41A 9/50
External power or control systems
F41A9/50 (External power or control systems) appears on 60 US grants and 26 published applications in this corpus.
Search patents in F41A- Granted patents
- 60
- Published applications
- 26
- Assignees
- 29
- Inventors
- 107
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 6 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 1 | 7 |
| 2013 | 5 | 0 |
| 2014 | 4 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- High-pressure air drum magazine for belt fed weapon1 Jul 2025US 12,345,497 B1Virtra, Inc.
- Safing sector assembly for a rotary machine gun22 Apr 2025US 12,281,874 B2CHD Holdings, LLC
- Full power blow-back gun with crash safety for lightweight application21 Nov 2023US 11,821,705 B1The United States of America as represented by the Secretary of the Army
- Ammunition storage and feeding system13 Jun 2023US 11,674,766 B2
- Firearm comprising a system for moving ammunition for a firearm28 Feb 2023US 11,592,249 B2Leonardo S.P.A.
- Safing sector assembly for a rotary machine gun18 Jul 2024US 2024/0240913 A1CHD Holdings, LLC
- Firearm comprising a system for moving ammunition for a firearm16 Jun 2022US 2022/0187038 A1Leonardo S.P.A.
- Actuation system for a firearm12 May 2022US 2022/0146224 A1
- Ammunition storage and feeding system22 Jul 2021US 2021/0222977 A1
- Speed loader for firearm magazines13 Aug 2020US 2020/0256630 A1
Most cited
By later US patents
- Automatic loading system for fixed ammunition at gun elevation42US 4,481,862 AFMC Corporation · 1984
- Autoloader for military vehicle37US 4,860,633 AFMC Corporation · 1989
- Method of launching multiple fireworks projectiles33US 5,415,152 A1995
- Automated large caliber ammunition handling system27US 4,457,209 AFMC Corporation · 1984
- Ammunition identification and firing system having electrical identification means25US 4,068,556 ABEI Electronics, Inc. · 1978