B64C 13/44
Overriding of personal controls
Official title: overriding of personal controls; with automatic return to inoperative position
B64C13/44 (Overriding of personal controls) appears on 10 US grants and 10 published applications in this corpus.
Search patents in B64C- Granted patents
- 10
- Published applications
- 10
- Assignees
- 8
- Inventors
- 29
- Latest grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Spoiler droop function with mechanical feedback driving hydraulic valve26 Apr 2022US 11,312,475 B2Goodrich Actuation Systems Limited
- Actuator control arrangement21 Dec 2021US 11,204,045 B2Goodrich Actuation Systems Limited
- Methods and apparatus for mitigating aerodynamic flutter of aircraft wing flaps12 Oct 2021US 11,142,301 B2The Boeing Company
- Actuator control valve arrangement2 Mar 2021US 10,933,979 B2Goodrich Actuation Systems Limited
- Integrated stability and control augmentation system17 Nov 2020US 10,836,469 B2Microtecnica S.R.L.
- Hydraulic valve3 Jul 2025US 2025/0214697 A1Microtecnica S.R.L.
- Methods and apparatus for mitigating aerodynamic flutter of aircraft wing flaps4 Mar 2021US 2021/0061446 A1The Boeing Company
- Actuator control arrangement21 Jan 2021US 2021/0018020 A1Goodrich Actuation Systems Limited
- Spoiler droop function with mechanical feedback driving hydraulic valve17 Dec 2020US 2020/0391846 A1Goodrich Actuation Systems Limited
- Actuator control valve arrangement13 Aug 2020US 2020/0255125 A1Goodrich Actuation Systems Limited
Most cited
By later US patents
- Backdrive control system for aircraft flight control surfaces8US 4,991,800 ASundstrand Corporation · 1991
- Actuator with locking valves7US 4,128,047 ATextron Inc. · 1978
- Pilot assistance system5US 10,059,439 B2Bell Helicopter Textron Inc. · 2018
- Integrated stability and control augmentation system2US 10,836,469 B2Microtecnica S.R.L. · 2020
- Actuator control valve arrangement1US 10,933,979 B2Goodrich Actuation Systems Limited · 2021