- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 23/04 - Arrangements for synchronisation with an additional friction cluch
Patent holdings for IPC class F16D 23/04
Total number of patents in this class: 103
10-year publication summary
|
14
|
17
|
14
|
4
|
4
|
2
|
6
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 11213 |
16 |
| ZF Friedrichshafen AG | 7268 |
14 |
| HOERBIGER Antriebstechnik Holding GmbH | 71 |
7 |
| RENAULT s.a.s. | 5377 |
5 |
| Hyundai Motor Company | 25034 |
4 |
| Textron Innovations Inc. | 2543 |
4 |
| Warn Automotive, LLC | 51 |
4 |
| Toyota Motor Corporation | 36327 |
3 |
| Ford Global Technologies, LLC | 21624 |
3 |
| Daimler AG | 2797 |
3 |
| Audi AG | 7584 |
2 |
| BorgWarner Inc. | 2583 |
2 |
| France Reducteurs | 73 |
2 |
| Magna Powertrain AG & Co KG | 138 |
2 |
| Neumayer Tekfor Holding GmbH | 68 |
2 |
| Valeo Embrayages | 695 |
2 |
| Magna PT B.V. & Co KG | 106 |
2 |
| The Boeing Company | 20212 |
1 |
| Deere & Company | 8198 |
1 |
| Eaton Corporation | 1803 |
1 |
| Other owners | 23 |