B64C 25/08
Non-fixed
Official title: non-fixed, e.g. jettisonable
B64C25/08 (Non-fixed) appears on 1,055 US grants and 1,098 published applications in this corpus.
Search patents in B64C- Granted patents
- 1,055
- Published applications
- 1,098
- Assignees
- 273
- Inventors
- 1,529
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 9 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 0 |
| 2002 | 11 | 2 |
| 2003 | 5 | 9 |
| 2004 | 12 | 9 |
| 2005 | 10 | 18 |
| 2006 | 6 | 16 |
| 2007 | 7 | 8 |
| 2008 | 14 | 19 |
| 2009 | 5 | 32 |
| 2010 | 10 | 32 |
| 2011 | 24 | 27 |
| 2012 | 31 | 26 |
| 2013 | 32 | 49 |
| 2014 | 38 | 31 |
| 2015 | 44 | 50 |
| 2016 | 45 | 74 |
| 2017 | 45 | 76 |
| 2018 | 58 | 95 |
| 2019 | 73 | 85 |
| 2020 | 83 | 96 |
| 2021 | 79 | 72 |
| 2022 | 95 | 75 |
| 2023 | 64 | 61 |
| 2024 | 72 | 64 |
| 2025 | 77 | 41 |
| 2026 | 29 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aircraft6 Oct 2026US 12,752,911 B2Airbus Operations GmbH
- Flight vehicle6 Oct 2026US 12,752,912 B2Honda Motor Co., Ltd.
- Landing gear with simplified manoeuvring mechanism29 Sep 2026US 12,747,017 B2Safran Landing Systems
- Support pin assembly, support system, and method for the same29 Sep 2026US 12,747,030 B2The Boeing Company
- Capture pin for a locking hook22 Sep 2026US 12,741,739 B2Safran Landing Systems
- Coordinated Retractable Landing and Structural System for Aerial Vehicles24 Sep 2026US 2026/0285477 A1
- Compound helicopter with lateral booms17 Sep 2026US 2026/0274404 A1Airbus Helicopters Deutschland GmbH
- Landing gear fairing system and landing gear component assembly method10 Sep 2026US 2026/0264848 A1
- Pure electric aircraft and control method therefor3 Sep 2026US 2026/0257792 A1Guangdong Huitian Aerospace Technology Co., Ltd.
- Aircraft and aircraft control method27 Aug 2026US 2026/0249986 A1Aeronext Inc.
Most cited
By later US patents
- Dynamic activation of pumps of a fluid power system166US 10,040,541 B2The Boeing Company · 2018
- Organism growth prediction system using drone-captured images94US 9,984,455 B1Hana Resources, Inc. · 2018
- Aircraft with independently controllable propulsion assemblies89US 10,183,746 B2Bell Helicopter Textron Inc. · 2019
- Transformable aerial vehicle77US 9,242,714 B2Sz Dji Technology Co., Ltd. · 2016
- Passenger pod assembly transportation system70US 10,011,351 B2Bell Helicopter Textron Inc. · 2018