Actively controlled cooling air exhaust door on an aircraft engine nacelle
US-10487690-B2 · Nov 26, 2019 · US
of one series of flaps hinged at their upstream ends on a fixed structure (F02K1/1215 - F02K1/1292 take precedence)
of one series of flaps hinged at their upstream ends on a fixed structure (F02K1/1215 - F02K1/1292 take precedence) · 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 | F02K1/1207 |
| Official title | {of one series of flaps hinged at their upstream ends on a fixed structure (F02K1/1215 - F02K1/1292 take precedence)} |
| Display label | of one series of flaps hinged at their upstream ends on a fixed structure (F02K1/1215 - F02K1/1292 take precedence) |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 14 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 10 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Telescoping electrical cable
US-10422301-B2 · Sep 24, 2019 · US
Thrust vectoring nozzle
US-10385805-B2 · Aug 20, 2019 · US
Variable fan nozzle using shape memory material
US-10371001-B2 · Aug 6, 2019 · US
Aircraft nozzle
US-2019226424-A1 · Jul 25, 2019 · US
Stiffening of the connection between flaps in a nozzle of variable cross section
US-2019226425-A1 · Jul 25, 2019 · US
Two-dimensional supersonic nozzle thrust vectoring using staggered ramps
US-2019195169-A1 · Jun 27, 2019 · US
System for actuating a panel of a turbojet engine nacelle
US-2019170088-A1 · Jun 6, 2019 · US
Variable area nozzle assisted gas turbine engine restarting
US-10309315-B2 · Jun 4, 2019 · US
Linkage assembly
US-2019078533-A1 · Mar 14, 2019 · US
Nacelle for a turbojet engine with a variable nozzle
US-10125721-B2 · Nov 13, 2018 · US
Gas turbine engine bifurcation located fan variable area nozzle
US-2018274483-A1 · Sep 27, 2018 · US
Methods and apparatus for sealing variable area fan nozzles of jet engines
US-2018258880-A1 · Sep 13, 2018 · US
Thrust reverse variable area fan nozzle
US-10001080-B2 · Jun 19, 2018 · US
Methods and apparatus for sealing variable area fan nozzles of jet engines
US-9989009-B2 · Jun 5, 2018 · US
Thrust vectoring nozzle
US-2018119641-A1 · May 3, 2018 · US
Controlling nozzle areas of variable area fan nozzles
US-9890739-B2 · Feb 13, 2018 · US
Gas turbine engine bifurcation located fan variable area nozzle
US-9885313-B2 · Feb 6, 2018 · US
Fan nozzle drive systems that lock thrust reversers
US-9863367-B2 · Jan 9, 2018 · US
Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle
US-9850776-B2 · Dec 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02K1/1207?
- CPC F02K1/1207 is the Cooperative Patent Classification code for “of one series of flaps hinged at their upstream ends on a fixed structure (F02K1/1215 - F02K1/1292 take precedence).”
- How many patents are filed under CPC F02K1/1207 (of one series of flaps hinged at their upstream ends on a fixed structure (F02K1/1215 - F02K1/1292 take precedence))?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC F02K1/1207 growing?
- Publication counts under this code: 10 in 2024 vs 10 in 2025 (latest complete years).