Dual rate torsional coupling
US-12247635-B2 · Mar 11, 2025 · US
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the intermediate members being made of rubber or like material
the intermediate members being made of rubber or like material · 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 | F16D3/58 |
| Official title | the intermediate members being made of rubber or like material |
| Display label | the intermediate members being made of rubber or like material |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compliant joint drive assembly
US-12092170-B2 · Sep 17, 2024 · US
Compact heat resistant flex coupling assembly with restrictive bending
US-11891107-B2 · Feb 6, 2024 · US
Steering shaft for a steering system of a motor vehicle, in particular a passenger car, and motor vehicle
US-11648975-B2 · May 16, 2023 · US
Compliant joint drive assembly
US-2022412409-A1 · Dec 29, 2022 · US
Dual rate torsional coupling
US-2022228642-A1 · Jul 21, 2022 · US
Compact heat resistant flex coupling assembly with restrictive bending
US-2022063701-A1 · Mar 3, 2022 · US
Steering shaft for a steering system of a motor vehicle, in particular a passenger car, and motor vehicle
US-2021086817-A1 · Mar 25, 2021 · US
Joint for torque transmission and worm reduction gear
US-10738834-B2 · Aug 11, 2020 · US
Elastic shaft coupling
US-10690191-B2 · Jun 23, 2020 · US
Torque transmission joint and electric power steering device
US-10370024-B2 · Aug 6, 2019 · US
Flexible couplings for power transmissions
US-10280985-B2 · May 7, 2019 · US
Motive force transmission device and production method therefor
US-10220702-B2 · Mar 5, 2019 · US
Electromechanical strut with integrated flex coupling and slip device and clutch/coupling assembly therefor
US-9976332-B2 · May 22, 2018 · US
Clutch having a tuning element for influencing the acoustic behaviour of the clutch
US-9945429-B2 · Apr 17, 2018 · US
Elastic shaft coupling
US-2018066712-A1 · Mar 8, 2018 · US
Joint for torque transmission and worm reduction gear
US-2018066713-A1 · Mar 8, 2018 · US
Torque transmission joint and electric power steering device
US-2017297610-A1 · Oct 19, 2017 · US
Flexible couplings for power transmissions
US-2017184155-A1 · Jun 29, 2017 · US
Clutch having a tuning element for influencing the acoustic behaviour of the clutch
US-2017108053-A1 · Apr 20, 2017 · US