B64D 17/56
Responsive to barometric pressure
Official title: responsive to barometric pressure
B64D17/56 (Responsive to barometric pressure) appears on 18 US grants and 10 published applications in this corpus.
Search patents in B64D- Granted patents
- 18
- Published applications
- 10
- Assignees
- 10
- Inventors
- 24
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 3 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mount to safely secure a cutter of an automatic activation device23 Jul 2024US 12,043,393 B2Sun Path Products, Inc.
- Ejection seat parachute deployment systems and methods5 Dec 2023US 11,834,185 B2Rockwell Collins, Inc.
- Mount to safely secure a cutter of an automatic activation device26 Sep 2023US 11,767,123 B2Sun Path Products, Inc.
- Enhanced automatic activation device27 Dec 2022US 11,535,387 B1MORSECORP, Inc.
- Securing/releasing device, and related airdrop device16 Jun 2015US 9,056,678 B2Etat Francais Represente Par Le Delegue General Pour L'armement Dga/Ds/Sdpa
- Mount to Safely Secure a Cutter of an Automatic Activation Device30 Nov 2023US 2023/0382538 A1Sun Path Products, Inc.
- Ejection seat parachute deployment systems and methods10 Aug 2023US 2023/0249836 A1Rockwell Collins, Inc.
- Mount to Safely Secure a Cutter of an Automatic Activation Device10 Nov 2022US 2022/0355940 A1Sun Path Products, Inc.
- Securing/releasing device, and related airdrop device19 Sep 2013US 2013/0240674 A1Etat Francais represente par le Delegue General pour l'Armement
- Automatic activation device for a parachute and a method for activating an opening of a parachute15 May 2008US 2008/0111029 A1Socofimmo Holding S.A.
Most cited
By later US patents
- Pressure actuated locking device11US 6,749,235 B12004
- Parachute-release mechanism and method10US 4,865,273 A1989
- Refurbishable aerial cargo delivery system and solid state circuit therefor9US 4,227,663 ATeledyne, Inc. · 1980
- Parachute release apparatus9US 4,783,027 A1988
- Device for releasing a parachute7US 6,378,808 B12002