B64C 13/505
Having duplication or stand-by provisions
Official title: {having duplication or stand-by provisions}
B64C13/505 (Having duplication or stand-by provisions) appears on 259 US grants and 280 published applications in this corpus.
Search patents in B64C- Granted patents
- 259
- Published applications
- 280
- Assignees
- 130
- Inventors
- 546
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 8 |
| 2006 | 5 | 5 |
| 2007 | 5 | 14 |
| 2008 | 6 | 4 |
| 2009 | 7 | 8 |
| 2010 | 5 | 3 |
| 2011 | 6 | 7 |
| 2012 | 1 | 12 |
| 2013 | 7 | 11 |
| 2014 | 6 | 9 |
| 2015 | 5 | 16 |
| 2016 | 9 | 19 |
| 2017 | 15 | 18 |
| 2018 | 15 | 7 |
| 2019 | 10 | 12 |
| 2020 | 14 | 14 |
| 2021 | 13 | 15 |
| 2022 | 15 | 25 |
| 2023 | 17 | 15 |
| 2024 | 18 | 13 |
| 2025 | 27 | 21 |
| 2026 | 8 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mechanical flight control actuator for an aircraft15 Sep 2026US 12,735,174 B2Thales
- Actuator assembly with redundant drivers and linkages to mitigate fault conditions25 Aug 2026US 12,716,472 B1Solient LLC
- Flight control system for aircraft with autopilot21 Jul 2026US 12,686,489 B2Airbus Operations GmbH
- Mechanical architecture for distributed flap actuation system28 Apr 2026US 12,612,154 B2Goodrich Actuation Systems Limited
- Triplex fully redundant Fly-by-Wire architecture24 Mar 2026US 12,585,270 B2Embraer S.A.
- Flight control system and method for an aircraft10 Sep 2026US 2026/0264845 A1
- Control and monitoring architectures for high-lift systems27 Aug 2026US 2026/0249977 A1Airbus Operations GmbH
- Method and system for desaturating control surfaces of an aircraft, incorporated in roll kinematics of an aircraft20 Aug 2026US 2026/0242054 A1Airbus Operations GmbH
- Mechanical control actuator for an aircraft20 Aug 2026US 2026/0242055 A1
- Intelligent pressure control valve for aircraft6 Aug 2026US 2026/0225712 A1Hydro-Aire Aerospace Corporation
Most cited
By later US patents
- Load-adaptive hybrid actuator system and method for actuating control surfaces73US 5,074,495 AThe Boeing Company · 1991
- Aircraft flight surface control system73US 6,860,452 B2Goodrich Actuation Systems Limited · 2005
- Adaptive flap and slat drive system for aircraft73US 7,048,234 B2Airbus Deutschland GmbH · 2006
- Fail safe actuator60US 4,603,594 ASundstrand Corporation · 1986
- Avionic control system57US 4,649,484 AThe Boeing Company · 1987