- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 13/24 - Friction clutches with axially-movable clutching members with conical friction surfaces
Patent holdings for IPC class F16D 13/24
Total number of patents in this class: 41
10-year publication summary
|
7
|
6
|
8
|
3
|
3
|
3
|
3
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7043 |
8 |
| Schaeffler Technologies AG & Co. KG | 9405 |
3 |
| 8801541 Canada Inc. | 7 |
2 |
| Rolls-Royce Corporation | 1728 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1139 |
2 |
| Robert Bosch GmbH | 41823 |
1 |
| GM Global Technology Operations LLC | 14285 |
1 |
| Dell Products L.P. | 13117 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13882 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2284 |
1 |
| NTN Corporation | 4980 |
1 |
| Makita Corporation | 2414 |
1 |
| BorgWarner Inc. | 2610 |
1 |
| Exedy Corporation | 484 |
1 |
| Ferrari S.p.A. | 1413 |
1 |
| France Reducteurs | 72 |
1 |
| Goodrich Actuation Systems Limited | 237 |
1 |
| HOERBIGER Antriebstechnik Holding GmbH | 62 |
1 |
| Kit Masters | 29 |
1 |
| Licos Trucktec GmbH | 14 |
1 |
| Other owners | 9 |