Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energy
US-12281632-B2 · Apr 22, 2025 · US
the cyclic relative movement being positively coupled to the movement of rotation · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F03B17/067 |
| Official title | {the cyclic relative movement being positively coupled to the movement of rotation} |
| Display label | the cyclic relative movement being positively coupled to the movement of rotation |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12281632-B2 · Apr 22, 2025 · US
US-2024209825-A1 · Jun 27, 2024 · US
US-11927170-B2 · Mar 12, 2024 · US
US-2022252036-A1 · Aug 11, 2022 · US
US-9297349-B1 · Mar 29, 2016 · US