Tower connector
US-2025137438-A1 · May 1, 2025 · US
conical
conical · 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 | F05B2250/232 |
| Official title | conical |
| Display label | conical |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 7 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Root bushing, wind turbine rotor blade and method
US-2023287862-A1 · Sep 14, 2023 · US
Wave energy converter buoy with variable geometry
US-11536243-B2 · Dec 27, 2022 · US
Wind turbine, rotor system, and method for using a wind turbine
US-11480149-B2 · Oct 25, 2022 · US
Wave Energy Converter Buoy with Variable Geometry
US-2022252039-A1 · Aug 11, 2022 · US
Wind turbine main shaft assembly
US-2022252048-A1 · Aug 11, 2022 · US
Torque support arrangement for a wind power gearbox
US-11384742-B2 · Jul 12, 2022 · US
Load distributing self-locking mount pin
US-11359656-B2 · Jun 14, 2022 · US
Nonlinear hydrostatic control of a wave energy converter
US-11326574-B2 · May 10, 2022 · US
Wind turbine, rotor system, and method for using a wind turbine
US-2021172417-A1 · Jun 10, 2021 · US
Noise-reduction device for wind turbine and the wind turbine applied thereof
US-10920742-B2 · Feb 16, 2021 · US
Blade adapter for wind turbines
US-10844833-B2 · Nov 24, 2020 · US
Nonlinear Hydrostatic Control of a Wave Energy Converter
US-2020355153-A1 · Nov 12, 2020 · US
Torque support arrangement for a wind power gearbox
US-2020347829-A1 · Nov 5, 2020 · US
Vortex-shedding-arrangement
US-10808683-B2 · Oct 20, 2020 · US
Noise reducer for a wind turbine rotor blade having a cambered serration
US-10746157-B2 · Aug 18, 2020 · US
Load distributing self-locking mount pin
US-2020102975-A1 · Apr 2, 2020 · US
Noise Reducer for a Wind Turbine Rotor Blade Having a Cambered Serration
US-2020072185-A1 · Mar 5, 2020 · US
Vortex-shedding-arrangement
US-2020056593-A1 · Feb 20, 2020 · US
Tapered roller bearing and main shaft support structure of wind-power generator using same
US-10408267-B2 · Sep 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F05B2250/232?
- CPC F05B2250/232 is the Cooperative Patent Classification code for “conical.”
- How many patents are filed under CPC F05B2250/232 (conical)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC F05B2250/232 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2025 (latest complete years).