- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 65/813 - Features relating to cooling for externally-engaging brakes with closed cooling system
Patent holdings for IPC class F16D 65/813
Total number of patents in this class: 3
10-year publication summary
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0
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0
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0
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0
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0
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0
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1
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0
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1
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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
|
|---|---|---|
| Annis, Richard | 1 |
1 |
| Miba Frictec GmbH | 49 |
1 |
| Precision Rail and Mfg., Inc. | 28 |
1 |
| Other owners | 0 |