Shear thickening fluid based rotary power shunt mechanism
US-2025277515-A1 · Sep 4, 2025 · US
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controlled by changing the flow of the liquid in the working circuit, while maintaining a completely filled working circuit
controlled by changing the flow of the liquid in the working circuit, while maintaining a completely filled working circuit · 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 | F16D33/02 |
| Official title | controlled by changing the flow of the liquid in the working circuit, while maintaining a completely filled working circuit |
| Display label | controlled by changing the flow of the liquid in the working circuit, while maintaining a completely filled working circuit |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shear thickening fluid based rotary power shunt mechanism
US-12297875-B2 · May 13, 2025 · US
Shear thickening fluid based rotary power coupler mechanism
US-12259014-B2 · Mar 25, 2025 · US
Shear thickening fluid based rotary power coupler mechanism
US-2023296142-A1 · Sep 21, 2023 · US
Shear thickening fluid based rotary power shunt mechanism
US-2023296149-A1 · Sep 21, 2023 · US
Testing device and method for testing a drive train or components within a marine propulsion system having at least one driven shaft
US-2023080933-A1 · Mar 16, 2023 · US
Testing device and method for testing a drive train or components within a marine propulsion system having at least one driven shaft
US-11597479-B1 · Mar 7, 2023 · US
Fluid transfer coupling
US-10935125-B2 · Mar 2, 2021 · US
Vehicle drive device
US-10539071-B2 · Jan 21, 2020 · US
Vehicle drive device
US-2019145312-A1 · May 16, 2019 · US
Vehicle drive device
US-10267218-B2 · Apr 23, 2019 · US
Drive arrangement
US-10208845-B2 · Feb 19, 2019 · US
Fluid transfer coupling
US-2018231115-A1 · Aug 16, 2018 · US
Method of controlling electric current of linear solenoid valve
US-9964163-B2 · May 8, 2018 · US
Vehicle drive device
US-2018003107-A1 · Jan 4, 2018 · US
Vehicle drive device
US-9797305-B2 · Oct 24, 2017 · US
Method of controlling electric current of linear solenoid valve
US-2017284485-A1 · Oct 5, 2017 · US
Vehicle drive device
US-9695742-B2 · Jul 4, 2017 · US
Vehicle drive device
US-9670838-B2 · Jun 6, 2017 · US
Drive arrangement
US-2016223063-A1 · Aug 4, 2016 · US