F41B 11/57
Electronic or electric systems for feeding or loading
Official title: Electronic or electric systems for feeding or loading (F41B11/53 takes precedence)
F41B11/57 (Electronic or electric systems for feeding or loading) appears on 296 US grants and 265 published applications in this corpus.
Search patents in F41B- Granted patents
- 296
- Published applications
- 265
- Assignees
- 108
- Inventors
- 345
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 13 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 2 |
| 2002 | 14 | 17 |
| 2003 | 23 | 25 |
| 2004 | 23 | 27 |
| 2005 | 19 | 40 |
| 2006 | 16 | 21 |
| 2007 | 9 | 22 |
| 2008 | 6 | 7 |
| 2009 | 8 | 19 |
| 2010 | 17 | 17 |
| 2011 | 17 | 14 |
| 2012 | 17 | 12 |
| 2013 | 6 | 4 |
| 2014 | 5 | 5 |
| 2015 | 6 | 5 |
| 2016 | 7 | 4 |
| 2017 | 2 | 7 |
| 2018 | 8 | 3 |
| 2019 | 5 | 5 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insecticidal gun switchable between single firing mode and continuous firing mode8 Jul 2025US 12,352,523 B1S-Beam Precision Products Limited
- Valve assembly for a pre-charged pneumatic airgun11 Mar 2025US 12,247,802 B2
- Projectile launching apparatus6 Aug 2024US 12,055,363 B2Tricord Solutions, Inc.
- Hopper with light source for charging paintballs19 Mar 2024US 11,933,576 B1HK Army Inc.
- Trigger pull training device17 Oct 2023US 11,788,813 B2TriggerMaster, Inc.
- Electronic bb-shot loader device for airsoft weapon cartridges20 Aug 2026US 2026/0243538 A1Evike Intellectual Corporation
- Paintball loader9 Jul 2026US 2026/0194326 A1Ex Company Limited
- Toy guns and magazines improved7 May 2026US 2026/0126263 A1
- Valve assembly for a pre-charged pneumatic airgun12 Sep 2024US 2024/0302129 A1
- Projectile Launching Apparatus10 Aug 2023US 2023/0251056 A1Tricord Solutions, Inc.
Most cited
By later US patents
- Hand-held stun gun for incapacitating a human target1,580US 6,636,412 B2TASER International, Inc. · 2003
- Projectile firing device using liquified gas propellant1,030US 7,337,774 B2Poly Systems Pty Ltd. · 2008
- Electronically actuated marking pellet projector172US 5,727,538 A1998
- Paint ball gun163US 6,003,504 ANPF Limited · 1999
- Jam-free bulk loader for a paintball gun155US 5,282,454 ACM Support, Inc. · 1994