F02K 1/004
By using one or more swivable nozzles rotating about their own axis
Official title: {by using one or more swivable nozzles rotating about their own axis}
F02K1/004 (By using one or more swivable nozzles rotating about their own axis) appears on 59 US grants and 36 published applications in this corpus.
Search patents in F02K- Granted patents
- 59
- Published applications
- 36
- Assignees
- 26
- Inventors
- 97
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 3 |
| 2011 | 3 | 4 |
| 2012 | 4 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable area nozzle assembly12 May 2026US 12,624,672 B2Rohr, Inc.
- Vertical take-off and landing aircraft28 Oct 2025US 12,454,351 B2
- Vectoring exhaust nozzle for an aircraft powerplant9 Jan 2024US 11,867,135 B1Rtx Corporation
- Vertical take-off and landing aircraft4 Jul 2023US 11,691,726 B2
- Duct vane rotation system27 Sep 2022US 11,453,491 B2Textron Innovations Inc.
- Variable area nozzle assembly17 Sep 2026US 2026/0275934 A1Rohr, Inc.
- Vertical Take-Off and Landing Aircraft19 Feb 2026US 2026/0048839 A1
- Variable area nozzle assembly9 Oct 2025US 2025/0314218 A1Rohr, Inc.
- Vertical Take-Off and Landing Aircraft16 Jan 2025US 2025/0019072 A1
- Vertical Take-Off and Landing Aircraft16 May 2024US 2024/0158076 A1
Most cited
By later US patents
- Aircraft thrust vectoring system97US 5,769,317 AAllison Engine Company, Inc. · 1998
- Aircraft having a lift/propulsion unit47US 8,317,126 B2ROLLS-ROYCE plc · 2012
- Fluid seal36US 7,163,206 B2Cross Manufacturing Company (1938) Limited · 2007
- C/D nozzle with synchronizing ring link suspension28US 5,797,544 AUnited Technologies Corporation · 1998
- Vertical takeoff and landing aircraft propulsion systems24US 6,918,244 B22005