F42B 30/14
Harpoons
Official title: Harpoons (for hand-held spring or air guns F42B6/02)
F42B30/14 (Harpoons) appears on 12 US grants and 11 published applications in this corpus.
Search patents in F42B- Granted patents
- 12
- Published applications
- 11
- Assignees
- 7
- Inventors
- 31
- Latest grant
- 5 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-lethal naval vessel interdiction weapon5 Apr 2022US 11,293,731 B2Raytheon Company
- Non-lethal naval vessel interdiction weapon14 Apr 2020US 10,619,983 B2Raytheon Company
- Over penetration inhibiting and retaining mechanism10 Sep 2019US 10,408,588 B1The United States of America as represented by the Secretary of the Army
- Spear gun tip assembly21 Apr 2009US 7,520,084 B2
- Harpoon device and methods of use11 Nov 2008US 7,448,157 B2Offshore Innovations, Inc.
- Non-lethal naval vessel interdiction weapon9 Sep 2021US 2021/0278183 A1Raytheon Company
- Blowgun having tethered projectiles13 Feb 2020US 2020/0049445 A1
- Non-lethal naval vessel interdiction weapon30 May 2019US 2019/0162513 A1Raytheon Company
- Float line having a clutched braking capability26 Dec 2013US 2013/0340316 A1
- Diversion of sailing vessel by tethering method and apparatus therefor with harpoon means11 Mar 2010US 2010/0058966 A1
Most cited
By later US patents
- Hand-held stun gun for incapacitating a human target1,580US 6,636,412 B2TASER International, Inc. · 2003
- Anchor system21US 4,003,169 A1977
- Process and apparatus for recovering sunken wrecks11US 4,031,840 AEtat Francais · 1977
- Mobile electrical device for disabling a moving vehicle9US 7,111,559 B12006
- Fish tag harpoon4US 6,055,761 AEast Coast Tuna Association · 2000