F41A 9/43
Chain rammers
F41A9/43 (Chain rammers) appears on 18 US grants and 5 published applications in this corpus.
Search patents in F41A- Granted patents
- 18
- Published applications
- 5
- Assignees
- 15
- Inventors
- 33
- Latest grant
- 29 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Combined loading device and combined loading method for shell and charge29 Oct 2019US 10,458,735 B2Hanwha Defense Co., Ltd.
- Propellant charge feed or supply means23 Nov 2010US 7,836,812 B2Krauss-Maffei Wegmann GmbH & Co. KG
- Ammunition loading assembly28 Sep 2010US 7,802,510 B2Denel (Pty) Ltd
- Rigidizable chain9 Mar 2010US 7,674,199 B2Meggitt Defense Systems, Inc.
- Device for transferring projectile into barrel of weapon27 Jan 2009US 7,481,148 B2Patria Weapon System Oy
- Combined loading device and combined loading method for shell and charge1 Nov 2018US 2018/0313620 A1Hanwha Land Systems Co., Ltd.
- Device For Transferring Projectile Into Barrel Of Weapon15 May 2008US 2008/0110325 A1Patria Weapon System Oy
- Propellant charge feed or supply means24 May 2007US 2007/0113732 A1Krauss-Maffei Wegmann GmbH & Co. KG
- Rigidizable chain28 Dec 2006US 2006/0293138 A1Meggitt Defense Systems, Inc.
- Ammunition loading assembly26 Oct 2006US 2006/0236852 A1Denel (Pty) Ltd
Most cited
By later US patents
- Automatic loading system for fixed ammunition at gun elevation42US 4,481,862 AFMC Corporation · 1984
- Zipper chain projectile rammer14US 5,895,880 AWestern Design Howden · 1999
- Rigidizable chain12US 7,674,199 B2Meggitt Defense Systems, Inc. · 2010
- Stiff-backed ramming chain11US 4,719,840 AFMC Corporation · 1988
- Shell feeding apparatus for guns9US 4,777,863 AARES, Inc. · 1988