F41G 3/326
For checking the angle between the axis of the gun sighting device
Official title: {for checking the angle between the axis of the gun sighting device and an auxiliary measuring device (F41G3/323 takes precedence)}
F41G3/326 (For checking the angle between the axis of the gun sighting device) appears on 101 US grants and 59 published applications in this corpus.
Search patents in F41G- Granted patents
- 101
- Published applications
- 59
- Assignees
- 72
- Inventors
- 188
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 3 |
| 2004 | 5 | 4 |
| 2005 | 0 | 4 |
| 2006 | 4 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 5 |
| 2010 | 0 | 0 |
| 2011 | 4 | 3 |
| 2012 | 1 | 3 |
| 2013 | 4 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 7 |
| 2016 | 4 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 4 | 0 |
| 2025 | 0 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Automatic sensor alignment69US 5,245,909 AMcDonnell Douglas Corporation · 1993
- Boresighting of airborne laser designation systems66US 4,422,758 AThe United States of America as represented by the Secretary of the Army · 1983
- Method and apparatus for active boresight correction62US 6,836,320 B2AE Systems Information and Electronic Systems Integration Inc. · 2004
- Device for monitoring of alignment of two optical paths and laser designation system equipped with such a monitoring device61US 5,251,003 AThomson-CSF · 1993
- Aiming telescope having a range finder58US 7,990,523 B2Carl Zeiss Sports Optics GmbH · 2011