- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 121/34 - Type of actuator operation force using shape memory elements for releasing a normally applied brake
Patent holdings for IPC class F16D 121/34
Total number of patents in this class: 4
10-year publication summary
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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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0
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0
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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Faiveley Transport Amiens | 39 |
2 |
| Apple Inc. | 59354 |
1 |
| Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd | 26 |
1 |
| Other owners | 0 |