B64C 1/065
Spars
Official title: {Spars}
B64C1/065 (Spars) appears on 101 US grants and 114 published applications in this corpus.
Search patents in B64C- Granted patents
- 101
- Published applications
- 114
- Assignees
- 32
- Inventors
- 269
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 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 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 5 |
| 2008 | 0 | 8 |
| 2009 | 1 | 3 |
| 2010 | 4 | 6 |
| 2011 | 5 | 9 |
| 2012 | 5 | 4 |
| 2013 | 4 | 3 |
| 2014 | 4 | 11 |
| 2015 | 12 | 6 |
| 2016 | 8 | 6 |
| 2017 | 5 | 8 |
| 2018 | 6 | 3 |
| 2019 | 5 | 4 |
| 2020 | 4 | 5 |
| 2021 | 4 | 8 |
| 2022 | 5 | 10 |
| 2023 | 8 | 2 |
| 2024 | 7 | 4 |
| 2025 | 4 | 5 |
By publication year. Applications have been published since 2001.
Recent patents
- Aircraft wing assembly including high lift device with an overlapped connection point25 Nov 2025US 12,479,569 B2Airbus Operations GmbH
- Method for producing a torsion box for a structure of an airplane and a torsion box for a structure of an airplane4 Nov 2025US 12,459,221 B2Airbus Operations GmbH
- Fabrication of multi-segment spars3 Jun 2025US 12,319,398 B2The Boeing Company
- Vibration isolation systems for compound helicopters3 Jun 2025US 12,319,406 B2Textron Innovations Inc.
- Aircraft panel assembly10 Dec 2024US 12,162,600 B2Airbus Operations GmbH
- Composite spar13 Nov 2025US 2025/0346343 A1Airbus Operations S.L.U.
- Compact Aircraft and Novel Methods of Manufacture Thereof28 Aug 2025US 2025/0269956 A1
- Elongate aircraft structural component and method of fabricating an elongate aircraft structural component29 May 2025US 2025/0171130 A1
- Double y-shaped spar made of composite material8 May 2025US 2025/0145273 A1Airbus Operations S.L.U.
- Aircraft fuselage wing attachment cutout configurations incorporating perimeter box beams27 Mar 2025US 2025/0100669 A1ZSM Holdings LLC
Most cited
By later US patents
- Transformable airplane75US 7,093,798 B2The Boeing Company · 2006
- Composite material support structures with sinusoidal webs and method of fabricating same56US 6,520,706 B1Lockheed Martin Corporation · 2003
- Hybrid metal webbed composite beam50US 5,688,426 AThe Boeing Company · 1997
- Welded aerospace structure using a hybrid metal webbed composite beam41US 5,829,716 AThe Boeing Company · 1998
- Fixed wing light aircraft24US 4,624,425 A1986