F41G 1/26
Screw
Official title: screw
F41G1/26 (Screw) appears on 114 US grants and 102 published applications in this corpus.
Search patents in F41G- Granted patents
- 114
- Published applications
- 102
- Assignees
- 67
- Inventors
- 177
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 3 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 3 | 3 |
| 2013 | 2 | 2 |
| 2014 | 0 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 5 |
| 2017 | 4 | 4 |
| 2018 | 3 | 2 |
| 2019 | 5 | 8 |
| 2020 | 4 | 3 |
| 2021 | 5 | 9 |
| 2022 | 9 | 8 |
| 2023 | 3 | 9 |
| 2024 | 9 | 9 |
| 2025 | 8 | 10 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Back-up sights with compact aperture, centering sight post, and miniaturized windage detent mechanism15 Sep 2026US 12,736,305 B2Magpul Industries Corp.
- Sighting systems, components, and methods7 Jul 2026US 12,674,646 B2
- Target sight16 Jun 2026US 12,656,085 B2Sig Sauer, Inc.
- Adjustable rear sight used for adjusting height and direction during firearm aiming19 May 2026US 12,631,426 B2Samsun Yurt Savunma Sanayi Ve Ticaret Anonim Sirketi
- LED emergent light adjusting mechanism and inner-red-dot aiming device therefor12 May 2026US 12,624,922 B2Huanic Corporation
- Dot sight6 Aug 2026US 2026/0227152 A1Zhuhai Mefo Optical Instruments Co., Ltd.
- External adjustment base for sight and sight6 Aug 2026US 2026/0227155 A1Zhuhai Mefo Optical Instruments Co., Ltd.
- Liftable sight assembly and optic sighting device16 Jul 2026US 2026/0202169 A1Zhongshan Olight Manufacturing Co., Ltd
- Firearm Corrective Vision Devices, Assemblies, and Apparatuses18 Jun 2026US 2026/0168765 A1
- Sighting systems, components, and methods7 May 2026US 2026/0126271 A1
Most cited
By later US patents
- Firearm trigger mechanism106US 4,505,182 AChartered Industries of Singapore Private Limited · 1985
- Gun sight mounting structure81US 5,467,552 APachmayr Ltd. · 1995
- Laser diode alignment mechanism76US 5,299,375 ALaser Devices, Inc. · 1994
- Sear actuator73US 4,475,437 AChartered Industries of Singapore Private Limited · 1984
- Sear buffer72US 4,416,186 AChartered Industries of Singapore Private Limited · 1983