F41A 19/44
Sear arrangements therefor
Official title: Sear arrangements therefor (F41A19/46 takes precedence)
F41A19/44 (Sear arrangements therefor) appears on 132 US grants and 101 published applications in this corpus.
Search patents in F41A- Granted patents
- 132
- Published applications
- 101
- Assignees
- 68
- Inventors
- 169
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 6 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 3 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 3 | 2 |
| 2013 | 4 | 1 |
| 2014 | 2 | 0 |
| 2015 | 3 | 3 |
| 2016 | 2 | 3 |
| 2017 | 4 | 5 |
| 2018 | 7 | 6 |
| 2019 | 9 | 5 |
| 2020 | 7 | 11 |
| 2021 | 7 | 9 |
| 2022 | 6 | 5 |
| 2023 | 7 | 12 |
| 2024 | 14 | 7 |
| 2025 | 6 | 5 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Firearm trigger mechanism installation device and method28 Jul 2026US 12,693,087 B2CMC Triggers Corp.
- Firearm trigger mechanism17 Mar 2026US 12,578,159 B2Abc IP, LLC
- Dynamically balanced trigger system17 Feb 2026US 12,553,680 B2Q, LLC
- Ammunition convertible firearm20 Jan 2026US 12,529,535 B2Ares Defense Systems, Inc.
- Firearm trigger30 Dec 2025US 12,510,318 B1Polaris Capital Corporation
- Ammunition convertible firearm16 Jul 2026US 2026/0202154 A1Ares Defense Systems, Inc.
- Firearm trigger18 Jun 2026US 2026/0168753 A1Polaris Capital Corporation
- Firearm disconnector21 May 2026US 2026/0139917 A1Freedom Finger Triggers LLC
- Firearm trigger mechanism installation device and method12 Mar 2026US 2026/0071836 A1CMC Triggers Corp.
- Firearm trigger mechanism26 Feb 2026US 2026/0055983 A1Abc IP, LLC
Most cited
By later US patents
- Open bolt conversion apparatus112US 4,057,003 A1977
- Open bolt firing mechanism for automatic firearm96US 4,433,610 AColt Industries Operating Corp. · 1984
- Semiautomatic handgun having multiple safeties92US 6,718,680 B22004
- Safety device preventing conversion to full automatic firing84US 4,658,702 AColt Industries Inc. · 1987
- Selectable dual mode trigger for semiautomatic firearms74US 8,667,881 B12014