F41A 9/72
Tubular magazines, i.e. magazines containing the ammunition in lengthwise tandem sequence
F41A9/72 (Tubular magazines, i.e. magazines containing the ammunition in lengthwise tandem sequence) appears on 91 US grants and 77 published applications in this corpus.
Search patents in F41A- Granted patents
- 91
- Published applications
- 77
- Assignees
- 36
- Inventors
- 108
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 2 | 5 |
| 2012 | 5 | 3 |
| 2013 | 4 | 5 |
| 2014 | 6 | 7 |
| 2015 | 8 | 6 |
| 2016 | 6 | 1 |
| 2017 | 4 | 5 |
| 2018 | 2 | 5 |
| 2019 | 8 | 4 |
| 2020 | 7 | 5 |
| 2021 | 4 | 5 |
| 2022 | 3 | 6 |
| 2023 | 3 | 0 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Firearm accessory29 Sep 2026US D1,150,320 S1Crimson Trace Corporation · Design
- Semi-automatic shotgun and components thereof21 Apr 2026US 12,607,426 B2Savage Arms, Inc.
- Firearm accessory29 Jul 2025US 12,372,326 B1
- Impulse cartridge cup for smart stores communication interface squib with electronics18 Mar 2025US 12,253,342 B1BAE Systems Information and Electronic Systems Integration Inc.
- Firearm accessory28 Jan 2025US 12,209,841 B2Crimson Trace Corporation
- Devices and methods for attaching a shotgun magazine tube8 Oct 2026US 2026/0309441 A1Palmetto State Armory, LLC
- Firearm accessory17 Jul 2025US 2025/0231007 A1
- Firearm accessory10 Apr 2025US 2025/0116484 A1Crimson Trace Corporation
- Semi-automatic shotgun and components thereof17 Oct 2024US 2024/0344789 A1Savage Arms, Inc.
- A compact gas-operated autoloading firearm mechanism5 Sep 2024US 2024/0295372 A1
Most cited
By later US patents
- Tubular magazine firearm with sheet metal receiver44US 9,534,861 B1Kel-Tec CNC Industries, Inc. · 2017
- Toy launcher for launching projectiles and methods thereof41US 8,695,579 B2Easebon Services Limited · 2014
- Single-shot survival rifle37US 4,299,046 A1981
- Magazine31US 5,367,810 AIkon Corporation · 1994
- Magazine assembly for a firearm28US 8,733,007 B22014