Systems and Methods for Transferring Mechanical Power in a Turbine Engine
US-2020355122-A1 · Nov 12, 2020 · US
the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes precedence)
the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes 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 | F16D41/069 |
| Official title | the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes precedence) |
| Display label | the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes precedence) |
| Total patents | 166 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 3 |
| 2017 | 12 |
| 2018 | 7 |
| 2019 | 22 |
| 2020 | 19 |
| 2021 | 20 |
| 2022 | 15 |
| 2023 | 18 |
| 2024 | 15 |
| 2025 | 18 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multimode clutch assemblies for rotorcraft
US-10793284-B2 · Oct 6, 2020 · US
Hybrid vehicle
US-10518626-B2 · Dec 31, 2019 · US
Selectable one-way clutch with damper springs
US-10508696-B1 · Dec 17, 2019 · US
Selectable One-Way Clutch with Damper Springs
US-2019376568-A1 · Dec 12, 2019 · US
Decoupler as one-way clutch
US-10502267-B2 · Dec 10, 2019 · US
Gear train for gas geared gas turbine engine
US-2019353105-A1 · Nov 21, 2019 · US
Hybrid vehicle
US-2019344655-A1 · Nov 14, 2019 · US
Freewheel
US-2019345995-A1 · Nov 14, 2019 · US
Turbocompound unit
US-10473024-B2 · Nov 12, 2019 · US
Transmission for wheeled machine
US-2019301543-A1 · Oct 3, 2019 · US
Centrifugal force responsive j-shaped pawl for clutch
US-2019293131-A1 · Sep 26, 2019 · US
Torque Path Coupling Assemblies for Tiltrotor Aircraft
US-2019276142-A1 · Sep 12, 2019 · US
Torque Path Coupling Assemblies for Tiltrotor Aircraft
US-2019277353-A1 · Sep 12, 2019 · US
Clutch device
US-2019271363-A1 · Sep 5, 2019 · US
Starter freewheel and freewheel arrangement having a starter freewheel of this kind
US-10371217-B2 · Aug 6, 2019 · US
Clutch and motor
US-2019162248-A1 · May 30, 2019 · US
Hybrid oil pump
US-2019153914-A1 · May 23, 2019 · US
Integrated clutch systems for torque converters of vehicle powertrains
US-10288159-B2 · May 14, 2019 · US
Agricultural Baler
US-2019133046-A1 · May 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D41/069?
- CPC F16D41/069 is the Cooperative Patent Classification code for “the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes precedence).”
- How many patents are filed under CPC F16D41/069 (the intermediate members wedging by pivoting or rocking, e.g. sprags (F16D41/061 takes precedence))?
- Our database includes 166 publications tagged with this CPC code.
- Is patent activity under CPC F16D41/069 growing?
- Publication counts under this code: 15 in 2024 vs 18 in 2025 (latest complete years).