F02K 1/60
By blocking the rearward discharge by means of pivoted eyelids or clamshells
Official title: by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
F02K1/60 (By blocking the rearward discharge by means of pivoted eyelids or clamshells) appears on 211 US grants and 141 published applications in this corpus.
Search patents in F02K- Granted patents
- 211
- Published applications
- 141
- Assignees
- 58
- Inventors
- 250
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 7 |
| 2010 | 1 | 3 |
| 2011 | 4 | 2 |
| 2012 | 4 | 1 |
| 2013 | 1 | 4 |
| 2014 | 2 | 6 |
| 2015 | 2 | 9 |
| 2016 | 1 | 12 |
| 2017 | 10 | 15 |
| 2018 | 10 | 5 |
| 2019 | 12 | 17 |
| 2020 | 13 | 9 |
| 2021 | 13 | 8 |
| 2022 | 7 | 3 |
| 2023 | 7 | 15 |
| 2024 | 16 | 7 |
| 2025 | 12 | 6 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thrust reverser comprising pivoting doors and a sliding rear shell ring18 Aug 2026US 12,710,019 B2Safran Nacelles
- Thrust reverser comprising at least one deployable deflecting membrane5 May 2026US 12,618,382 B2Safran Nacelles
- Multi-system thrust reverser for aircraft propulsion system28 Apr 2026US 12,612,171 B2Rohr, Inc.
- Linkage damper for aircraft component20 Jan 2026US 12,529,348 B1Rohr, Inc.
- Plug nozzle and thrust reverser for high mach gas turbine engines4 Nov 2025US 12,460,601 B2Rolls-Royce North American Technologies Inc.
- Thrust reverser module of a thrust reverser ring for an aircraft nacelle thrust reverser27 Aug 2026US 2026/0251105 A1Safran Nacelles
- Jet nozzle effective area control system for gas turbine engine26 Feb 2026US 2026/0055732 A1Pratt & Whitney Canada Corp.
- Jet nozzle effective area control system for gas turbine engine26 Feb 2026US 2026/0055743 A1Pratt & Whitney Canada Corp.
- Plug nozzle and thrust reverser for high mach gas turbine engines29 Jan 2026US 2026/0028945 A1Rolls-Royce North American Technologies Inc.
- Multi-system thrust reverser for aircraft propulsion system22 Jan 2026US 2026/0021897 A1Rohr, Inc.
Most cited
By later US patents
- Mounting for gas turbine powerplant77US 4,326,682 AROLLS-ROYCE plc · 1982
- Actuator and safety lock system for pivoting door thrust reverser for aircraft jet engine70US 5,826,823 ARohr, Inc. · 1998
- Yaw and pitch convergent-divergent thrust vectoring nozzle50US 4,836,451 AUnited Technologies Corporation · 1989
- Turbofan engine with reduced noise48US 5,943,856 ABurbank Aeronautical Corporation II · 1999
- Aircraft thrust reverser mechanism46US 4,519,561 ARohr Industries, Inc. · 1985