- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 13/50 - Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member in which the clutching pressure is produced by springs only
Patent holdings for IPC class F16D 13/50
Total number of patents in this class: 28
10-year publication summary
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4
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5
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2
|
4
|
7
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0
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0
|
1
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1
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Cummins Automated Transmission Technologies LLC | 96 |
8 |
| Schaeffler Technologies AG & Co. KG | 9731 |
6 |
| Eaton Intelligent Power Limited | 5935 |
3 |
| Boninfante Friction, Inc. | 3 |
2 |
| GM Global Technology Operations LLC | 14850 |
1 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
1 |
| Columbus McKinnon Corporation | 86 |
1 |
| DTI Group B.V. | 34 |
1 |
| Exedy Corporation | 487 |
1 |
| Means Industries, Inc. | 185 |
1 |
| Oerlikon Graziano S.p.A. | 15 |
1 |
| Rolls-Royce Corporation | 1726 |
1 |
| United Automotive Electronic Systems Co. Ltd | 96 |
1 |
| Other owners | 0 |