- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 3/80 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive in which a fluid is used
Patent holdings for IPC class F16D 3/80
Total number of patents in this class: 38
10-year publication summary
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2
|
1
|
5
|
2
|
3
|
2
|
1
|
6
|
1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lo-Rez Vibration Control Ltd. | 13 |
3 |
| Halliburton Energy Services, Inc. | 20749 |
2 |
| Schaeffler Technologies AG & Co. KG | 9747 |
2 |
| Caterpillar Global Mining Equipment LLC | 152 |
2 |
| Litens Automotive Partnership | 330 |
2 |
| Zeroshift Limited | 16 |
2 |
| Moshun, LLC | 49 |
2 |
| Honeywell International Inc. | 13564 |
1 |
| Pratt & Whitney Canada Corp. | 4602 |
1 |
| Caterpillar Inc. | 9472 |
1 |
| Raytheon Company | 8388 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14238 |
1 |
| Hamilton Sundstrand Corporation | 4832 |
1 |
| Audi AG | 7340 |
1 |
| Bell Helicopter Textron Inc. | 1052 |
1 |
| Comau LLC | 101 |
1 |
| Fresenius Medical Care Deutschland GmbH | 2146 |
1 |
| Hasse & WREDE GmbH | 51 |
1 |
| IFP Energies Nouvelles | 2893 |
1 |
| MAN Truck & Bus AG | 173 |
1 |
| Other owners | 10 |