- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 25/04 - Fluid-actuated clutches in which the fluid actuates an elastic clutching member, e.g. a diaphragm or a pneumatic tube
Patent holdings for IPC class F16D 25/04
Total number of patents in this class: 67
10-year publication summary
|
3
|
7
|
5
|
8
|
6
|
1
|
2
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Cummins Automated Transmission Technologies | 10 |
5 |
| Schaeffler Technologies AG & Co. KG | 11003 |
4 |
| NTN Corporation | 4915 |
4 |
| Danfoss A/S | 1436 |
4 |
| C Falk Remote Control AB | 4 |
4 |
| Eaton Cummins Automated Transmission Tech., LLC | 11 |
4 |
| Eaton Corporation | 1804 |
3 |
| Nissan Motor Co., Ltd. | 12966 |
2 |
| ZF Friedrichshafen AG | 7247 |
2 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
2 |
| Comau LLC | 94 |
2 |
| Voith Patent GmbH | 2747 |
2 |
| Sarcos Corp. | 156 |
2 |
| Eaton Cummins Automated Transmission Technologies LLC | 99 |
2 |
| Honda Motor Co., Ltd. | 26034 |
1 |
| Honeywell International Inc. | 12772 |
1 |
| Deere & Company | 8118 |
1 |
| GM Global Technology Operations LLC | 16155 |
1 |
| Hyundai Motor Company | 24703 |
1 |
| Kia Motors Corporation | 7718 |
1 |
| Other owners | 19 |