B64C 2025/005
Tail skids for fuselage tail strike protection on tricycle landing gear aircraft
Official title: {Tail skids for fuselage tail strike protection on tricycle landing gear aircraft}
B64C2025/005 (Tail skids for fuselage tail strike protection on tricycle landing gear aircraft) appears on 21 US grants and 18 published applications in this corpus.
Search patents in B64C- Granted patents
- 21
- Published applications
- 18
- Assignees
- 11
- Inventors
- 41
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
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| 1983 | 1 | 0 |
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| 1999 | 2 | 0 |
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| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
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| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 3 | 2 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric aircraft with a tail skid and method of use5 Dec 2023US 11,834,161 B1Beta Air, LLC
- Energy attenuation stabilizers and methods5 Dec 2023US 11,834,177 B2Textron Innovations Inc.
- Tail tie-down17 Jan 2023US 11,554,880 B2
- Tail skid shock absorber and indicator20 Dec 2022US 11,530,030 B2The Boeing Company
- Energy attenuation stabilizers and methods4 Oct 2022US 11,459,085 B2Textron Innovations Inc.
- Systems and methods for aircraft tail strike prevention10 Oct 2024US 2024/0336352 A1ZSM Holdings LLC
- Shock absorber and protection device and method for a part of an aircraft during a skidding phase10 Aug 2023US 2023/0249798 A1Airbus Operations GmbH
- Energy Attenuation Stabilizers and Methods9 Feb 2023US 2023/0038129 A1Textron Innovations Inc.
- Tail skid shock absorber and indicator17 Mar 2022US 2022/0081104 A1The Boeing Company
- Tail tie-down18 Nov 2021US 2021/0354850 A1
Most cited
By later US patents
- Energy absorbing landing gear/tail skid including means for indicating the magnitude of impact loads41US 5,927,646 ASikorsky Aircraft Corporation · 1999
- Pivotally mounted high energy absorbing aircraft tail skid assembly having predetermined failure mode24US 4,815,678 AThe Boeing Company · 1989
- Extremely short takeoff and landing of aircraft using multi-axis thrust vectoring19US 5,984,229 ABoeing North American, Inc. · 1999
- Multi-positional tail skids and associated methods of use7US 6,845,944 B2The Boeing Company · 2005
- Method and apparatus for changing a deployed position for a tail skid assembly6US 8,851,419 B2The Boeing Company · 2014