F05D 2260/74
By turning around an axis perpendicular the rotor centre line
Official title: by turning around an axis perpendicular the rotor centre line
F05D2260/74 (By turning around an axis perpendicular the rotor centre line) appears on 206 US grants and 175 published applications in this corpus.
Search patents in F05D- Granted patents
- 206
- Published applications
- 175
- Assignees
- 58
- Inventors
- 352
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 11 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 5 |
| 2008 | 4 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 3 |
| 2011 | 2 | 2 |
| 2012 | 3 | 8 |
| 2013 | 2 | 3 |
| 2014 | 4 | 2 |
| 2015 | 7 | 4 |
| 2016 | 3 | 14 |
| 2017 | 3 | 7 |
| 2018 | 8 | 13 |
| 2019 | 9 | 14 |
| 2020 | 16 | 14 |
| 2021 | 18 | 9 |
| 2022 | 8 | 9 |
| 2023 | 13 | 11 |
| 2024 | 14 | 16 |
| 2025 | 12 | 9 |
| 2026 | 7 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protection for a circuit for controlling the orientation of propeller blades of an aircraft engine7 Jul 2026US 12,674,475 B2Safran Aircraft Engines
- Propulsor actuation system for a turbine engine and a method of operating the propulsor actuation system9 Jun 2026US 12,650,083 B1General Electric Company
- Variable pitch fan of a gas turbine engine14 Apr 2026US 12,601,271 B2General Electric Company
- Methods and apparatus to reduce deflection of an airfoil7 Apr 2026US 12,595,740 B2General Electric Company
- Propulsion assembly for an aircraft comprising a stator vane integrated into an upstream part of a mounting pylon of reduced height10 Mar 2026US 12,570,404 B2Safran Aircraft Engines
- Turbofan engine including a fan actuation system8 Oct 2026US 2026/0309162 A1General Electric Company
- Turbofan engine including a fan actuation system24 Sep 2026US 2026/0286973 A1General Electric Company
- Gas turbine engine13 Aug 2026US 2026/0235038 A1General Electric Company
- Turbofan engine including a fan actuation system23 Jul 2026US 2026/0210255 A1General Electric Company
- Turbofan engine including a fan actuation system23 Jul 2026US 2026/0210373 A1General Electric Company
Most cited
By later US patents
- Pitch change mechanism100US 5,174,716 AGeneral Electric Company · 1992
- Electromechanical apparatus for varying blade of variable-pitch fan blades83US 5,281,094 AAlliedSignal Inc. · 1994
- Ducted prop engine73US 4,704,862 AUnited Technologies Corporation · 1987
- Aircraft engine unducted fan blade pitch control system63US 4,927,329 AGeneral Electric Company · 1990
- Jet engine with noise suppressing mixing and exhaust sections63US 5,269,139 AThe Boeing Company · 1993