F42B 10/146
Fabric fins, i.e. fins comprising at least one spar and a fin
Official title: {Fabric fins, i.e. fins comprising at least one spar and a fin cover made of flexible sheet material}
F42B10/146 (Fabric fins, i.e. fins comprising at least one spar and a fin) appears on 24 US grants and 9 published applications in this corpus.
Search patents in F42B- Granted patents
- 24
- Published applications
- 9
- Assignees
- 12
- Inventors
- 32
- Latest grant
- 10 Sep 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 2 | 3 |
| 2006 | 3 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-layer metal/shape memory polymer roll-up wing structures for fitment-constrained air vehicles10 Sep 2013US 8,528,863 B2Raytheon Company
- Reinforced inflatable wings for fitment-constrained air vehicles31 Jan 2012US 8,104,713 B2Raytheon Company
- Projectile having circumferential members for varying a base cone angle of the projectile as a function of speed14 Aug 2007US 7,255,044 B2Omnitek Partners LLC
- Articulated folding wing structure and method29 Aug 2006US 7,097,133 B2Raytheon Company
- Methods and apparatus for increasing aerodynamic performance of projectiles15 Aug 2006US 7,090,163 B2Omnitek Partners LLC
- Multi-layer metal/shape memory polymer roll-up wing structures for fitment-constrained air vehicles11 Nov 2010US 2010/0282906 A1Raytheon Company
- Reinforced inflatable wings for fitment-constrained air vehicles23 Sep 2010US 2010/0237192 A1Raytheon Company
- Methods and apparatus for increasing aerodynamic performance of projectiles21 Sep 2006US 2006/0207465 A1Omnitek Partners LLC
- Articulated folding wing structure and method25 May 2006US 2006/0108469 A1Raytheon Company
- Methods and apparatus for increasing aerodynamic performance of projectiles5 Jan 2006US 2006/0000942 A1Omnitek Partners LLC
Most cited
By later US patents
- Rotationally mounted flexible band wing52US 5,417,393 AHughes Aircraft Company · 1995
- Projectile having extendable wings31US 4,664,338 ADiehl GmbH & Co. · 1987
- Double fabric retractable wing construction20US 4,411,398 AGeneral Dynamics, Pomona Division · 1983
- Double fabric, retractable, self-erecting wing for missle19US 4,351,499 AGeneral Dynamics Corporation · 1982
- Folding wing structure with a flexible cover19US 5,240,203 AHughes Missile Systems Company · 1993