- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 25/064 - Fluid-actuated clutches in which the fluid actuates a piston incorporated in the clutch the clutch having friction surfaces with clutch members exclusively moving axially the friction surface being grooved
Patent holdings for IPC class F16D 25/064
Total number of patents in this class: 5
10-year publication summary
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0
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1
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1
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10539 |
1 |
| BorgWarner Inc. | 2598 |
1 |
| Kabushiki Kaisha F.C.C. | 386 |
1 |
| NSK-Warner K.K. | 60 |
1 |
| Pierburg Pump Technology GmbH | 329 |
1 |
| Other owners | 0 |