- 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
|
3
|
0
|
2
|
3
|
1
|
1
|
2
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Corporation | 1811 |
2 |
| Schaeffler Technologies AG & Co. KG | 10629 |
2 |
| American Axle & Manufacturing, Inc. | 646 |
2 |
| The Hilliard Corporation | 52 |
2 |
| Kuhn North America, Inc | 86 |
2 |
| PT Tech, LLC | 29 |
2 |
| Deere & Company | 7880 |
1 |
| Nissan Motor Co., Ltd. | 12729 |
1 |
| JATCO Ltd | 1316 |
1 |
| Daimler AG | 2917 |
1 |
| ZF Friedrichshafen AG | 7213 |
1 |
| Blue Leaf I.P., Inc. | 2765 |
1 |
| BorgWarner Inc. | 2593 |
1 |
| Caterpillar SARL | 479 |
1 |
| China University of Mining and Technology | 1289 |
1 |
| GKN Driveline International GmbH | 146 |
1 |
| Koenigsegg Automotive AB | 64 |
1 |
| Kubota Corporation | 4189 |
1 |
| Magna Powertrain USA, Inc. | 34 |
1 |
| Mainstream Engineering Corporation | 155 |
1 |
| Other owners | 7 |