F42B 5/184
Telescopic
Official title: telescopic
F42B5/184 (Telescopic) appears on 17 US grants and 11 published applications in this corpus.
Search patents in F42B- Granted patents
- 17
- Published applications
- 11
- Assignees
- 11
- Inventors
- 26
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Projectile and caseless cartridge18 Nov 2025US 12,474,145 B1Revolutionary Rounds L.L.C.
- Projectile and caseless cartridge21 May 2024US 11,988,491 B1Revolutionary Rounds L.L.C.
- Piston/rocket projectile with separable casing17 Oct 2023US 11,788,824 B2Vincent Battaglia
- Extended range projectile and method for propelling an extended range projectile10 Oct 2023US 11,781,842 B1Raytheon Company
- Captive piston projectile and method of manufacture30 May 2023US 11,662,186 B2The Secretary of State for Defence
- Extending airframe beam spring lock9 Apr 2026US 2026/0097839 A1Raytheon Company
- Extended range projectile and method for propelling an extended range projectile28 Sep 2023US 2023/0304778 A1Raytheon Company
- Piston/rocket projectile with separable casing25 Aug 2022US 2022/0268559 A1
- Piston/rocket projectile with frangible casing12 May 2022US 2022/0146240 A1
- Captive piston projectile and method of manufacture14 Apr 2022US 2022/0113121 A1The Secretary of State for Defence
Most cited
By later US patents
- Caseless ammunition round with spin stabilized metal flechette and disintegrating sabot51US 4,015,527 AThe United States of America as represented by the Secretary of the Air Force · 1977
- Mechanical retention system for use with caseless ammunition11US 4,000,697 AThe United States of America as represented by the Secretary of the Air Force · 1977
- Over riding chamber impulse average weapon11US 7,526,991 B2General Dynamics Armament and Technical Products, Inc. · 2009
- Over riding chamber impulse average weapon9US 7,717,024 B2General Dynamics Armament and Technical Products, Inc. · 2010
- Device for maintaining a projectile relative to the casing of a telescoping ammunition8US 5,272,982 AGiat Industries · 1993