F41A 3/04
With pivoting breech-block
Official title: with pivoting breech-block
F41A3/04 (With pivoting breech-block) appears on 43 US grants and 23 published applications in this corpus.
Search patents in F41A- Granted patents
- 43
- Published applications
- 23
- Assignees
- 27
- Inventors
- 82
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 0 |
| 2017 | 3 | 3 |
| 2018 | 3 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electromagnetic pistol barrel test fixture2 Apr 2024US 11,946,712 B2Bill Wiseman & Co., Inc.
- Projectile launcher with barrel breech lock mechanism3 Jan 2023US 11,543,194 B2
- Tool-less guide rod20 Dec 2022US 11,530,887 B2Agile Ventures, LLC
- Grenade launcher with modular interface15 Jun 2021US 11,035,646 B2Wilcox Industries Corp.
- Folding pocket pistol13 Nov 2018US 10,126,079 B2
- Tool-less guide rod23 Jun 2022US 2022/0196352 A1Agile Ventures, LLC D/B/A Cosaint Arms
- Projectile Launcher with Barrel Breech Lock Mechanism14 Apr 2022US 2022/0113098 A1
- Improved firing control mechanism and method2 Dec 2021US 2021/0372726 A1Ideal Conceal Inc.
- Grenade launcher14 Oct 2021US 2021/0318084 A1Akdas Makina Silah Sanayi Ith. Ihr. Tic. Ltd. Sti.
- Electromagnetic Pistol Barrel Test Fixture22 Apr 2021US 2021/0116202 A1Bill Wiseman & Co., Inc.
Most cited
By later US patents
- Lever-operated breechblock for muzzle-loading firearm54US 6,604,311 B1Thompson Intellectual Properties, Ltd. · 2003
- Semiautomatic pocket gun and ammunition43US 6,234,058 B12001
- Folding pistol41US 7,739,821 B12010
- Automatic pistol mechanism26US 5,906,066 A1999
- Muzzleloading rifle with pivotal bolt action24US 6,360,467 B1EBSCO Industries, Inc. · 2002