B64C 25/30
Emergency actuated
Official title: emergency actuated
B64C25/30 (Emergency actuated) appears on 61 US grants and 67 published applications in this corpus.
Search patents in B64C- Granted patents
- 61
- Published applications
- 67
- Assignees
- 37
- Inventors
- 126
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 2 | 0 |
| 2013 | 2 | 7 |
| 2014 | 4 | 1 |
| 2015 | 4 | 3 |
| 2016 | 1 | 3 |
| 2017 | 3 | 4 |
| 2018 | 2 | 5 |
| 2019 | 6 | 4 |
| 2020 | 3 | 5 |
| 2021 | 3 | 4 |
| 2022 | 8 | 4 |
| 2023 | 2 | 4 |
| 2024 | 3 | 3 |
| 2025 | 7 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pneumo-mechanical landing gear deployment system and method16 Jun 2026US 12,654,847 B2Textron Aviation Inc.
- Uplock unlock electro-hydrostatic actuator5 May 2026US 12,617,524 B2Goodrich Corporation
- Gear disconnect mechanism for landing gear actuator emergency deployment23 Dec 2025US 12,503,220 B2Safran Electronics & Defense, Avionics USA, LLC
- Rotary toggle mechanism for landing gear system16 Dec 2025US 12,497,163 B1American Honda Motor Co., Inc.
- Method and device for unlocking a door of an aircraft landing gear9 Dec 2025US 12,491,991 B2Safran Landing Systems
- Locking Electromechanical Actuator with Pneumatic Backup21 May 2026US 2026/0138735 A1Textron Aviation Inc.
- Gear disconnect mechanism for landing gear actuator emergency deployment7 May 2026US 2026/0125151 A1Woodward, Inc.
- Aircraft landing gear assembly19 Mar 2026US 2026/0077857 A1Airbus Operations GmbH
- Electromechanical cable landing gear extension and retraction system8 Jan 2026US 2026/0008539 A1Goodrich Corporation
- Rotary toggle mechanism for landing gear system18 Dec 2025US 2025/0382050 A1American Honda Motor Co., Inc.
Most cited
By later US patents
- Emergency landing impact absorbing system for aircraft44US 6,371,410 B1The United States of America as represented by the Secretary of the Navy · 2002
- Telescopic actuator with a main rod and an auxiliary rod, and a method making use thereof22US 7,802,488 B2Messier-Bugatti · 2010
- Aircraft landing gear actuator21US 8,070,094 B2Hamilton Sundstrand Corporation · 2011
- Landing impact absorbing deployment system for aircraft with damaged landing gear17US 6,338,456 B12002
- Jam-tolerant actuator15US 7,883,054 B2Airbus Operations GmbH · 2011