- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
Patent holdings for IPC class F16D 11/04
Total number of patents in this class: 110
10-year publication summary
|
4
|
8
|
6
|
9
|
8
|
10
|
4
|
9
|
12
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24259 |
9 |
| Hamilton Sundstrand Corporation | 4865 |
6 |
| Warn Automotive, LLC | 47 |
6 |
| Schaeffler Technologies AG & Co. KG | 9858 |
5 |
| LG Electronics Inc. | 72962 |
3 |
| Robert Bosch GmbH | 42674 |
3 |
| ZF Friedrichshafen AG | 7133 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2237 |
3 |
| Dana Automotive Systems Group, LLC | 431 |
3 |
| NHK Spring Co., Ltd. | 1858 |
3 |
| Olko-maschinentechnik GmbH | 18 |
3 |
| Safran Electrical & Power | 682 |
3 |
| Toyota Motor Corporation | 31985 |
2 |
| Nissan Motor Co., Ltd. | 12473 |
2 |
| BYD Company Limited | 4978 |
2 |
| Gates Corporation | 1154 |
2 |
| GE Aviation Systems LLC | 583 |
2 |
| Siemag Tecberg GmbH | 58 |
2 |
| General Electric Company | 13767 |
1 |
| Siemens AG | 24505 |
1 |
| Other owners | 46 |