F41A 3/10
With sliding breech-block
Official title: with sliding breech-block, e.g. vertically
F41A3/10 (With sliding breech-block) appears on 64 US grants and 31 published applications in this corpus.
Search patents in F41A- Granted patents
- 64
- Published applications
- 31
- Assignees
- 28
- Inventors
- 104
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 2 |
| 2014 | 5 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 5 |
| 2020 | 3 | 2 |
| 2021 | 3 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Safety mechanism for blowback firearm27 May 2025US 12,313,364 B2Sig Sauer, Inc.
- Locking block for a gun25 Mar 2025US 12,259,206 B2
- Cannon having laser ignition system and breech window cleaning system18 Mar 2025US 12,253,318 B1Agency for Defense Development
- Laser diode primer and cannon igniting propelling charges with electrical signal using the same18 Mar 2025US 12,253,320 B1Agency for Defense Development
- Cased telescoped weapon action feeding from a magazine5 Mar 2024US 11,920,886 B2Textron Systems Corporation
- Ammunition and weapon system18 Dec 2025US 2025/0383173 A1
- Safety mechanism for blowback firearm7 Aug 2025US 2025/0251203 A1Sig Sauer, Inc.
- Safety mechanism for blowback firearm25 Jan 2024US 2024/0027151 A1Sig Sauer, Inc.
- Locking lock for a gun12 Oct 2023US 2023/0324136 A1
- Safety mechanism for blowback firearm21 Sep 2023US 2023/0296335 A1Sig Sauer, Inc.
Most cited
By later US patents
- Multi-lug breech mechanism34US 5,014,592 AThe United States of America as represented by the Secretary of the Army · 1991
- Single shot falling block action rifle30US 4,879,827 A1989
- Single shot falling block action23US 4,648,190 A1987
- Single-shot falling block action rifle with improved safety23US 5,682,699 A1997
- Single-shot falling breech block action20US 5,659,992 A1997