B64D 17/80
In association with aircraft
Official title: in association with aircraft, e.g. for braking thereof
B64D17/80 (In association with aircraft) appears on 283 US grants and 301 published applications in this corpus.
Search patents in B64D- Granted patents
- 283
- Published applications
- 301
- Assignees
- 139
- Inventors
- 493
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 5 |
| 2011 | 3 | 3 |
| 2012 | 3 | 2 |
| 2013 | 0 | 3 |
| 2014 | 3 | 5 |
| 2015 | 5 | 8 |
| 2016 | 4 | 13 |
| 2017 | 12 | 26 |
| 2018 | 26 | 31 |
| 2019 | 28 | 23 |
| 2020 | 20 | 29 |
| 2021 | 24 | 37 |
| 2022 | 26 | 28 |
| 2023 | 25 | 25 |
| 2024 | 31 | 24 |
| 2025 | 19 | 17 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ejection apparatus25 Aug 2026US 12,715,590 B2Parazero Technologies Ltd
- Vertical takeoff and landing (VTOL) aircraft systems and methods18 Aug 2026US 12,709,385 B2
- Automated aircraft recovery system28 Jul 2026US 12,693,683 B2Kitty Hawk Corporation
- Propeller impact detection and force reduction7 Jul 2026US 12,673,768 B2Kitty Hawk Corporation
- Safety device and flight vehicle provided with safety device7 Jul 2026US 12,673,778 B2Nippon Kayaku Kabushiki Kaisha
- Articulated ring wing evtol structure with distributed propulsion and advanced dynamic payload stabilization system and integrated energy regeneration and safety systems8 Oct 2026US 2026/0307829 A1Aerial MECHANICA Inc.
- Aerial vehicle and aerial vehicle systems23 Jul 2026US 2026/0208891 A1Zipline International Inc.
- Manned and unmanned aircraft9 Jul 2026US 2026/0192948 A1Dronexus Aero LLC
- Recovery system and recovery method2 Jul 2026US 2026/0184445 A1Mitsubishi Heavy Industries, Ltd.
- Control method based on unmanned aerial vehicle system and unmanned aerial vehicle system4 Jun 2026US 2026/0152300 A1Autel Robotics Co., Ltd.
Most cited
By later US patents
- Modular and morphable air vehicle125US 9,045,226 B2Piasecki Aircraft Corporation · 2015
- Aircraft recovery methods121US 3,980,259 ABritish Aircraft Corporation Limited · 1976
- Aircraft with selectively attachable passenger pod assembly112US 9,963,228 B2Bell Helicopter Textron Inc. · 2018
- Modular nacelles to provide vertical takeoff and landing (VTOL) capabilities to fixed wing aerial vehicles, and associated systems and methods90US 10,124,890 B2DronetechUAV Corporation · 2018
- Ducted fan VTOL vehicles87US 7,857,253 B2Urban Aeronautics Ltd. · 2010