B64D 27/20
Within, or attached to, fuselages
Official title: within, or attached to, fuselages
B64D27/20 (Within, or attached to, fuselages) appears on 269 US grants and 318 published applications in this corpus.
Search patents in B64D- Granted patents
- 269
- Published applications
- 318
- Assignees
- 93
- Inventors
- 477
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 4 | 6 |
| 2006 | 1 | 3 |
| 2007 | 2 | 4 |
| 2008 | 1 | 9 |
| 2009 | 3 | 10 |
| 2010 | 6 | 7 |
| 2011 | 8 | 6 |
| 2012 | 10 | 9 |
| 2013 | 6 | 3 |
| 2014 | 7 | 8 |
| 2015 | 4 | 10 |
| 2016 | 8 | 9 |
| 2017 | 14 | 25 |
| 2018 | 14 | 48 |
| 2019 | 19 | 27 |
| 2020 | 28 | 30 |
| 2021 | 20 | 23 |
| 2022 | 25 | 25 |
| 2023 | 21 | 16 |
| 2024 | 17 | 13 |
| 2025 | 12 | 12 |
| 2026 | 14 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Symmetric open propulsor rotating patterns for aircraft15 Sep 2026US 12,735,189 B2Rtx Corporation
- Exhaust duct1 Sep 2026US 12,722,793 B2BAE SYSTEMS plc
- Configuration for vertical take-off and landing system for aerial vehicles4 Aug 2026US 12,698,080 B2Jetoptera, Inc.
- Gyroscopically stabilised firefighting aerial vehicles28 Jul 2026US 12,691,999 B2Zircon Chambers Pty. Ltd.
- Hybrid propulsion system for aircraft19 May 2026US 12,630,296 B2
- Aircraft ram air turbine systems having face gears1 Oct 2026US 2026/0296668 A1The Boeing Company
- Aircraft propulsion system pylon with multiple mounting stations17 Sep 2026US 2026/0274422 A1Rtx Corporation
- Airflow modifying device3 Sep 2026US 2026/0257805 A1BAE SYSTEMS plc
- Aircraft design and technology6 Aug 2026US 2026/0225706 A1Freedom Aircraft Ventures LLC
- Blended wing aircraft16 Jul 2026US 2026/0200577 A1General Electric Company
Most cited
By later US patents
- Nacelle assembly and mounting structures for a turbofan jet propulsion engine150US 4,044,973 AThe Boeing Company · 1977
- Aircraft gas turbine engine sideways mount106US 5,443,229 AGeneral Electric Company · 1995
- Integrated failsafe engine mount68US 5,921,500 AGeneral Electric Company · 1999
- Supersonic airplane with subsonic boost engine means and method of operating the same56US 5,529,263 AThe Boeing Company · 1996
- Multi-engine aircraft51US 7,905,449 B2Airbus France · 2011