Cooled variable area nozzle for an aircraft engine
US-12578092-B2 · Mar 17, 2026 · US
by transversely deforming an internal member
by transversely deforming an internal member · 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 | F02K1/085 |
| Official title | {by transversely deforming an internal member} |
| Display label | by transversely deforming an internal member |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Jet nozzle effective area control system for gas turbine engine
US-2026055744-A1 · Feb 26, 2026 · US
Jet nozzle effective area control system for gas turbine engine
US-2026055741-A1 · Feb 26, 2026 · US
Gas turbine engine with third stream
US-12560132-B2 · Feb 24, 2026 · US
Cooled variable area nozzle for an aircraft engine
US-2025230930-A1 · Jul 17, 2025 · US
Seal system using layers of seal segments forced into sealing engagement using tension cable
US-12305526-B2 · May 20, 2025 · US
Gas turbine engine with third stream
US-2025116243-A1 · Apr 10, 2025 · US
Seal system using layers of seal segments forced into sealing engagement using tension cable
US-2024368994-A1 · Nov 7, 2024 · US
Internal structure of a primary exhaust duct having a separator of which the geometry varies depending on the temperature
US-11519302-B2 · Dec 6, 2022 · US
Ramjet engine with rotating detonation combustion system and method for operation
US-11359578-B2 · Jun 14, 2022 · US
Internal structure of a primary exhaust duct having a separator of which the geometry varies depending on the temperature
US-2021262364-A1 · Aug 26, 2021 · US
Moveable exhaust plug liner
US-10570852-B2 · Feb 25, 2020 · US
Ramjet Engine with Rotating Detonation Combustion System and Method for Operation
US-2020040843-A1 · Feb 6, 2020 · US
Jet engine with a radially variable wall
US-2019376470-A1 · Dec 12, 2019 · US
Variable fan nozzle using shape memory material
US-10371001-B2 · Aug 6, 2019 · US
Variable area bypass nozzle
US-10260427-B2 · Apr 16, 2019 · US
Moveable exhaust plug
US-2019085789-A1 · Mar 21, 2019 · US
Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle
US-9850776-B2 · Dec 26, 2017 · US
Variable area nozzle for gas turbine engine
US-9828943-B2 · Nov 28, 2017 · US
Foldable guiding ventilator cover for an aircraft engine assembly
US-9783314-B2 · Oct 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02K1/085?
- CPC F02K1/085 is the Cooperative Patent Classification code for “by transversely deforming an internal member.”
- How many patents are filed under CPC F02K1/085 (by transversely deforming an internal member)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC F02K1/085 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).