F41A 31/00
Testing arrangements
Official title: Testing arrangements (testing mounts F41A23/16)
F41A31/00 (Testing arrangements) appears on 127 US grants and 83 published applications in this corpus.
Search patents in F41A- Granted patents
- 127
- Published applications
- 83
- Assignees
- 64
- Inventors
- 276
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 4 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 4 | 3 |
| 2008 | 4 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 0 |
| 2011 | 3 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 4 | 0 |
| 2015 | 1 | 7 |
| 2016 | 4 | 5 |
| 2017 | 6 | 4 |
| 2018 | 5 | 1 |
| 2019 | 3 | 4 |
| 2020 | 4 | 1 |
| 2021 | 2 | 10 |
| 2022 | 5 | 3 |
| 2023 | 5 | 12 |
| 2024 | 14 | 8 |
| 2025 | 6 | 4 |
| 2026 | 8 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Weapon usage monitoring system having real-time performance metrics feedback based on discharge event detection29 Sep 2026US 12,747,922 B2Armaments Research Company, Inc.
- Gel lauching apparatus with hydrochromic material and porous plastic25 Aug 2026US 12,716,682 B1Hasbro, Inc.
- Weapon usage monitoring system having a signal processing module that determines a discharge event21 Jul 2026US 12,687,357 B2Armaments Research Company, Inc.
- Smart piston23 Jun 2026US 12,663,232 B1BAE Systems Information and Electronic Systems Integration Inc.
- Monitoring system16 Jun 2026US 12,656,210 B2Mbda UK Limited
- Automated system for cleaning and inspection of straight hollow cylindrical objects1 Oct 2026US 2026/0298577 A1Griffyn Robotech Pvt. Ltd.
- Blank firing adaptor cartridge chamber for firearms28 May 2026US 2026/0146818 A1
- Instrumented Ammunition Round11 Dec 2025US 2025/0377183 A1The United States of America as represented by the Secretary of the Navy
- Inspection and measurement system for straight hollow cylindrical objects23 Oct 2025US 2025/0327759 A1Bitmapper Integration Technologies
- Adjustable Headspace Gauge18 Sep 2025US 2025/0290721 A1
Most cited
By later US patents
- Electronic trigger pull gauge59US 6,854,975 B2Lyman Products Corporation · 2005
- Trigger analyzer55US 5,761,954 A1998
- Flexible pipe cleaning device and system55US 5,768,741 A1998
- Firearm trigger pull training system and methods51US 8,777,620 B1TriggerMaster, Inc. · 2014
- Projectile ram depth and orientation gauge for a cannontube44US 5,361,505 AThe United States of America as represented by the Secretary of the Army · 1994