F02K 1/605
The aft end of the engine cowling being movable to uncover openings
Official title: {the aft end of the engine cowling being movable to uncover openings for the reversed flow}
F02K1/605 (The aft end of the engine cowling being movable to uncover openings) appears on 60 US grants and 51 published applications in this corpus.
Search patents in F02K- Granted patents
- 60
- Published applications
- 51
- Assignees
- 20
- Inventors
- 89
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 0 | 6 |
| 2016 | 1 | 5 |
| 2017 | 7 | 11 |
| 2018 | 2 | 2 |
| 2019 | 9 | 7 |
| 2020 | 9 | 5 |
| 2021 | 4 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 4 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thrust reverser comprising at least one deployable deflecting membrane5 May 2026US 12,618,382 B2Safran Nacelles
- Linkage damper for aircraft component20 Jan 2026US 12,529,348 B1Rohr, Inc.
- Thrust reverser cascade with offset vane leading edges7 Oct 2025US 12,435,682 B2Rohr, Inc.
- Thrust reverser comprising movable cascades and a sealing membrane5 Aug 2025US 12,378,930 B2Safran Nacelles
- Actuating system for a cascade thrust reverser17 Jun 2025US 12,331,699 B2Safran Nacelles
- Linkage damper for aircraft component22 Jan 2026US 2026/0022679 A1Rohr, Inc.
- Thrust reverser comprising at least one deployable deflecting membrane11 Dec 2025US 2025/0376963 A1Safran Nacelles
- Aircraft propulsion system and thrust reverser mechanism23 Oct 2025US 2025/0327430 A1MRA Systems, Inc.
- Thrust reverser comprising movable cascades and a sealing membrane3 Apr 2025US 2025/0109723 A1Safran Nacelles
- Actuating system for a cascade thrust reverser30 May 2024US 2024/0175410 A1Safran Nacelles
Most cited
By later US patents
- Aircraft thrust reverser mechanism46US 4,519,561 ARohr Industries, Inc. · 1985
- Jet engine cascade thrust reverser for use with mixer/ejector noise suppressor44US 6,311,928 B1Stage III Technologies, L.C. · 2001
- Hybrid thrust reverser cascade basket and method32US 4,852,805 AThe Boeing Company · 1989
- Cascade assembly for use in a thrust-reversing mechanism30US 5,507,143 AThe Boeing Company · 1996
- Method of making a cascade basket for a thrust reverser27US 4,722,821 AThe Boeing Company · 1988