Assembly comprising a nacelle panel and a member forming a ball
US-12540589-B2 · Feb 3, 2026 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02K1/32 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 11 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reverse thrust turbofan engine
US-2025257699-A1 · Aug 14, 2025 · US
Reverse thrust turbofan engine
US-12286941-B2 · Apr 29, 2025 · US
Selectable inlet for aircraft propulsion system heat exchanger
US-12163488-B1 · Dec 10, 2024 · US
Aircraft nacelle equipped with at least one thrust reversal device comprising a downstream deflector, aircraft comprising at least one propulsion unit having such a nacelle
US-2024360801-A1 · Oct 31, 2024 · US
Aircraft propulsion assembly equipped with a thrust-reversing device comprising at least one inflatable barrier, and aircraft comprising at least one such propulsion assembly
US-12104554-B2 · Oct 1, 2024 · US
Propulsion unit comprising pendular bifurcation panels
US-2024317415-A1 · Sep 26, 2024 · US
System for controlling an aircraft thrust reversal means
US-12065986-B2 · Aug 20, 2024 · US
Aircraft propulsion assembly equipped with a thrust-reversing device comprising at least one inflatable barrier, and aircraft comprising at least one such propulsion assembly
US-2024125284-A1 · Apr 18, 2024 · US
Assembly Comprising a Nacelle Panel and a Member Forming a Ball
US-2024125283-A1 · Apr 18, 2024 · US
Door thrust reverser comprising a deflector for redirecting an air flow in the upstream direction
US-11913403-B2 · Feb 27, 2024 · US
Nacelle air outlet for aircraft turbojet engine comprising a straightening device for facilitating a reverse thrust phase
US-11913404-B2 · Feb 27, 2024 · US
Thrust reverser cascade with one or more flow stabilizers
US-2024035428-A1 · Feb 1, 2024 · US
Thrust reverser cascade with one or more flow stabilizers
US-11873781-B1 · Jan 16, 2024 · US
Reverse thrust turbofan engine
US-2023340927-A1 · Oct 26, 2023 · US
Door thrust reverser comprising a deflector for redirecting an air flow in the upstream direction
US-2023046876-A1 · Feb 16, 2023 · US
Nacelle air outlet for aircraft turbojet engine comprising a straightening device for facilitating a reverse thrust phase
US-2023038787-A1 · Feb 9, 2023 · US
Variable pitch fan thrust reverser
US-2023027032-A1 · Jan 26, 2023 · US
System for controlling an aircraft thrust reversal means
US-2022412287-A1 · Dec 29, 2022 · US
Moveable exhaust plug liner
US-10570852-B2 · Feb 25, 2020 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02K1/32?
- CPC F02K1/32 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02K1/32 (Mechanical Engineering)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC F02K1/32 growing?
- Publication counts under this code: 11 in 2024 vs 2 in 2025 (latest complete years).