Wing, aircraft, and method for delaying wing stall of an aircraft
US-2019367152-A1 · Dec 5, 2019 · US
Aerofoil profile
Aerofoil profile · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64C3/14 |
| Official title | Aerofoil profile |
| Display label | Aerofoil profile |
| Total patents | 213 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 16 |
| 2019 | 31 |
| 2020 | 19 |
| 2021 | 29 |
| 2022 | 31 |
| 2023 | 22 |
| 2024 | 17 |
| 2025 | 18 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aerofoil body with integral curved spar-cover
US-2019329860-A1 · Oct 31, 2019 · US
Kicked spars for rudder and elevator applications
US-2019322348-A1 · Oct 24, 2019 · US
Aircraft with strut-braced wing system
US-2019300143-A1 · Oct 3, 2019 · US
Aerofoil body with integral curved spar-cover
US-10427777-B2 · Oct 1, 2019 · US
Aircraft wing with an adaptive shock control bump
US-10427779-B2 · Oct 1, 2019 · US
Automatic airfoil and wing design based on dynamic modeling of structural and aerodynamic performance
US-2019294755-A1 · Sep 26, 2019 · US
Aircraft portion with reduced wave drag
US-2019248467-A1 · Aug 15, 2019 · US
Kicked spars for rudder and elevator applications
US-10364015-B2 · Jul 30, 2019 · US
Seal plate for an aerodynamic surface
US-2019193832-A1 · Jun 27, 2019 · US
Method for operating an air vehicle
US-10279907-B2 · May 7, 2019 · US
Wing segment and aircraft having a wing segment
US-2019127043-A1 · May 2, 2019 · US
Aircraft assembly including a wingtip device
US-2019118930-A1 · Apr 25, 2019 · US
A multirotor aircraft with an airframe and at least one wing
US-2019112039-A1 · Apr 18, 2019 · US
Tail-less unmanned aerial vehicle
US-2019092448-A1 · Mar 28, 2019 · US
Aerofoil and wings for air vehicles
US-10196129-B2 · Feb 5, 2019 · US
Aerodynamic profile having a rounded oblong hollow core made of composite material reinforced with a textile having unidirectional fibers
US-2019023372-A1 · Jan 24, 2019 · US
Blended wing body aircraft
US-2018362161-A1 · Dec 20, 2018 · US
Blended wing body aircraft
US-2018362162-A1 · Dec 20, 2018 · US
Aerofoil accessories and method for modifying the geometry of a wing element
US-10144499-B2 · Dec 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C3/14?
- CPC B64C3/14 is the Cooperative Patent Classification code for “Aerofoil profile.”
- How many patents are filed under CPC B64C3/14 (Aerofoil profile)?
- Our database includes 213 publications tagged with this CPC code.
- Is patent activity under CPC B64C3/14 growing?
- Publication counts under this code: 17 in 2024 vs 18 in 2025 (latest complete years).