- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 43/28 - Internally controlled automatic clutches actuated by fluid pressure
Patent holdings for IPC class F16D 43/28
Total number of patents in this class: 30
10-year publication summary
|
1
|
0
|
1
|
4
|
1
|
1
|
1
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 15281 |
6 |
| American Axle & Manufacturing, Inc. | 651 |
2 |
| Lo-Rez Vibration Control Ltd. | 13 |
2 |
| Voith Turbo Safeset AB | 6 |
2 |
| Honda Motor Co., Ltd. | 25780 |
1 |
| Denso Corporation | 24663 |
1 |
| Nissan Motor Co., Ltd. | 12616 |
1 |
| JATCO Ltd | 1275 |
1 |
| ZF Friedrichshafen AG | 7177 |
1 |
| Allison Transmission, Inc. | 839 |
1 |
| Ferrari S.p.A. | 1550 |
1 |
| GKN Automotive Limited | 356 |
1 |
| GM Global Technology Operations, Inc. | 493 |
1 |
| Horton, Inc. | 123 |
1 |
| Istanbul Teknik Universitesi | 173 |
1 |
| Mabe Mexico S. de R.L. de C.V. | 3 |
1 |
| NSK-Warner K.K. | 60 |
1 |
| Yoosung Enterprise Co., Ltd. | 4 |
1 |
| Safran Electrical & Power | 704 |
1 |
| Eaton Intelligent Power Limited | 6054 |
1 |
| Other owners | 2 |