F41A 19/43
In bolt-action guns
Official title: in bolt-action guns
F41A19/43 (In bolt-action guns) appears on 324 US grants and 251 published applications in this corpus.
Search patents in F41A- Granted patents
- 324
- Published applications
- 251
- Assignees
- 132
- Inventors
- 389
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 2 |
| 2004 | 4 | 3 |
| 2005 | 1 | 11 |
| 2006 | 2 | 8 |
| 2007 | 9 | 6 |
| 2008 | 5 | 3 |
| 2009 | 1 | 7 |
| 2010 | 4 | 10 |
| 2011 | 11 | 10 |
| 2012 | 12 | 5 |
| 2013 | 4 | 4 |
| 2014 | 5 | 4 |
| 2015 | 11 | 10 |
| 2016 | 7 | 7 |
| 2017 | 12 | 16 |
| 2018 | 13 | 17 |
| 2019 | 20 | 15 |
| 2020 | 23 | 26 |
| 2021 | 16 | 15 |
| 2022 | 12 | 16 |
| 2023 | 17 | 20 |
| 2024 | 21 | 12 |
| 2025 | 12 | 13 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mechanism disassembly device for weapons with bolt mechanism1 Sep 2026US 12,723,828 B2
- Firearm trigger mechanism installation device and method28 Jul 2026US 12,693,087 B2CMC Triggers Corp.
- Firearm operating system2 Jun 2026US 12,644,661 B2
- Firearm trigger mechanism17 Mar 2026US 12,578,159 B2Abc IP, LLC
- Dynamically balanced trigger system17 Feb 2026US 12,553,680 B2Q, LLC
- Ammunition convertible firearm16 Jul 2026US 2026/0202154 A1Ares Defense Systems, Inc.
- Mechanism disassembly device for weapons with bolt mechanism25 Jun 2026US 2026/0177336 A1Ata Silah Sanayi Anonim Sirketi
- Firearm trigger18 Jun 2026US 2026/0168753 A1Polaris Capital Corporation
- Safety mechanism for firearm4 Jun 2026US 2026/0153300 A1Abc IP, LLC
- Firearm disconnector21 May 2026US 2026/0139917 A1Freedom Finger Triggers LLC
Most cited
By later US patents
- Automatic pistol with counteracting spring control mechanism157US 4,539,889 A1985
- Open bolt conversion apparatus112US 4,057,003 A1977
- Automatic pistol102US 4,825,744 A1989
- Four position firearm fire control selector97US 5,760,328 AColt's Manufacturing Company Inc. · 1998
- Trigger mechanism97US 6,615,527 B12003