B64C 2027/002
Mounted between the rotor drive and the fuselage
Official title: {mounted between the rotor drive and the fuselage}
B64C2027/002 (Mounted between the rotor drive and the fuselage) appears on 140 US grants and 100 published applications in this corpus.
Search patents in B64C- Granted patents
- 140
- Published applications
- 100
- Assignees
- 40
- Inventors
- 207
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 3 | 5 |
| 2011 | 0 | 3 |
| 2012 | 4 | 3 |
| 2013 | 2 | 8 |
| 2014 | 9 | 2 |
| 2015 | 5 | 9 |
| 2016 | 6 | 3 |
| 2017 | 5 | 8 |
| 2018 | 5 | 12 |
| 2019 | 11 | 5 |
| 2020 | 7 | 11 |
| 2021 | 8 | 7 |
| 2022 | 6 | 3 |
| 2023 | 10 | 5 |
| 2024 | 2 | 3 |
| 2025 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Live system with splash guard25 Jan 2024US 2024/0025538 A1Textron Innovations Inc.
- Mast dampener for a rotorcraft22 Jun 2023US 2023/0192284 A1Jaunt Air Mobility, LLC
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Most cited
By later US patents
- Method and apparatus for reducing vibration of a helicopter fuselage118US 4,819,182 AWestland plc · 1989
- Energy harvesting, wireless structural health monitoring system93US 7,719,416 B2Microstrain, Inc. · 2010
- Hydrostatic power transfer system with isolating accumulator50US 5,062,498 A1991
- Method and device for filtering the vibratory excitations transmitted between two parts especially between the rotor and the fuselage of a helicopter44US 5,316,240 AAerospatiale Societe Nationale Industrielle · 1994
- Vertical liquid inertia vibration isolator39US 6,431,530 B1Bell Helicopter Textron Inc. · 2002