F41A 9/21
In a vertical direction
Official title: in a vertical direction (F41A9/23 takes precedence)
F41A9/21 (In a vertical direction) appears on 23 US grants and 6 published applications in this corpus.
Search patents in F41A- Granted patents
- 23
- Published applications
- 6
- Assignees
- 16
- Inventors
- 39
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Projectile lift7 May 2024US 11,976,897 B2Krauss-Maffei Wegmann GmbH & Co. KG
- System and method for the reversible transfer of ammunition between a primary magazine and a secondary magazine in an automatic cannon2 Mar 2021US 10,935,336 B2Bae Systems Bofors AB
- Device for locking a shell and stretcher comprising such a locking device14 Apr 2020US 10,619,957 B2Nexter Systems
- Ergonomic self-cleaning base plate31 Dec 2019US 10,520,267 B1
- Modular store13 Feb 2018US 9,891,013 B2OTO Melara S.p.A.
- Projectile lift2 Nov 2023US 2023/0349652 A1Krauss-Maffei Wegmann GmbH & Co. KG
- Device for locking a shell and stretcher comprising such a locking device26 Sep 2019US 2019/0293373 A1Nexter Systems
- System and method for the reversible transfer of ammunition between a primary magazine and a secondary magazine in an automatic cannon13 Jun 2019US 2019/0178594 A1Bae Systems Bofors AB
- Modular Store29 Oct 2015US 2015/0308765 A1OTO Melara S.p.A.
- Rapid fire launch system5 Jul 2012US 2012/0167750 A1Lockheed Martin Corporation
Most cited
By later US patents
- Armor car-mounted mortar18US 4,489,639 ARheinmetall GmbH · 1984
- Device for feeding of ammunition for a top mounted gun15US 4,313,363 AThyssen Industrie AG · 1982
- Transport mechanism for ammunition15US 4,492,144 AGeneral Electric Company · 1985
- Rotary storage magazine15US 4,719,839 AWerkzeugmaschinenfabrik · 1988
- Automated shell loading apparatus for externally mounted tank cannon15US 4,727,790 AARES, Inc. · 1988