Electromechanical actuator
US-12348112-B2 · Jul 1, 2025 · US
with conical friction surfaces, e.g. cone clutches
with conical friction surfaces, e.g. cone clutches · 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 | F16D27/11 |
| Official title | with conical friction surfaces, e.g. cone clutches |
| Display label | with conical friction surfaces, e.g. cone clutches |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 10 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Friction clutch of a multispeed transmission and electric drive of a vehicle
US-2025129823-A1 · Apr 24, 2025 · US
Electromechanical actuator
US-2023216373-A1 · Jul 6, 2023 · US
Power tool including electromagnetic clutch
US-11529725-B2 · Dec 20, 2022 · US
Electric drive with disconnect
US-11519467-B1 · Dec 6, 2022 · US
Joint and clutch assembly
US-11428277-B2 · Aug 30, 2022 · US
Joint and clutch assembly
US-2020158192-A1 · May 21, 2020 · US
Power tool including electromagnetic clutch
US-2019118362-A1 · Apr 25, 2019 · US
Negative pressure pump and cylinder head cover
US-10233915-B2 · Mar 19, 2019 · US
Driving force transmission apparatus
US-10041551-B2 · Aug 7, 2018 · US
Disconnect clutch with dual one-way clutches and solenoid actuator for a wedge one-way clutch
US-9933023-B2 · Apr 3, 2018 · US
Latching spring disconnect clutch
US-9816568-B2 · Nov 14, 2017 · US
Clutch assembly, drive assembly, and sensor unit
US-2017219023-A1 · Aug 3, 2017 · US
Disconnect system for an all-wheel drive vehicle drive train
US-9718354-B2 · Aug 1, 2017 · US
Electromagnetic wedge disconnect clutch
US-9644690-B2 · May 9, 2017 · US
Driving force transmission device
US-9523395-B2 · Dec 20, 2016 · US
Multi-mode cooling pump
US-9523393-B2 · Dec 20, 2016 · US
Control device for electromagnetic clutch
US-9488233-B2 · Nov 8, 2016 · US
Solenoid assembly for friction clutch
US-9478341-B2 · Oct 25, 2016 · US
Electromagnetic wedge disconnect clutch
US-2016238089-A1 · Aug 18, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D27/11?
- CPC F16D27/11 is the Cooperative Patent Classification code for “with conical friction surfaces, e.g. cone clutches.”
- How many patents are filed under CPC F16D27/11 (with conical friction surfaces, e.g. cone clutches)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC F16D27/11 growing?
- Publication counts under this code: 1 in 2023 vs 2 in 2025 (latest complete years).