- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 43/284 - Internally controlled automatic clutches actuated by fluid pressure controlled by angular speed
Patent holdings for IPC class F16D 43/284
Total number of patents in this class: 33
10-year publication summary
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1
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3
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0
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2
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3
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1
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1
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2
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2
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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 Corporation | 1813 |
2 |
| Schaeffler Technologies AG & Co. KG | 10322 |
2 |
| American Axle & Manufacturing, Inc. | 650 |
2 |
| The Hilliard Corporation | 51 |
2 |
| Kuhn North America, Inc | 85 |
2 |
| PT Tech, LLC | 27 |
2 |
| Deere & Company | 7750 |
1 |
| Nissan Motor Co., Ltd. | 12638 |
1 |
| JATCO Ltd | 1277 |
1 |
| Daimler AG | 2961 |
1 |
| ZF Friedrichshafen AG | 7175 |
1 |
| Blue Leaf I.P., Inc. | 2783 |
1 |
| BorgWarner Inc. | 2604 |
1 |
| Caterpillar SARL | 481 |
1 |
| China University of Mining and Technology | 1271 |
1 |
| Dana Belgium N.V. | 167 |
1 |
| GKN Driveline International GmbH | 153 |
1 |
| Koenigsegg Automotive AB | 61 |
1 |
| Kubota Corporation | 4046 |
1 |
| Magna Powertrain USA, Inc. | 37 |
1 |
| Other owners | 7 |