- 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: 118
10-year publication summary
|
7
|
6
|
9
|
8
|
10
|
4
|
9
|
14
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25165 |
10 |
| Hamilton Sundstrand Corporation | 5014 |
6 |
| Warn Automotive, LLC | 49 |
6 |
| Schaeffler Technologies AG & Co. KG | 10687 |
5 |
| Robert Bosch GmbH | 43554 |
4 |
| LG Electronics Inc. | 74953 |
3 |
| ZF Friedrichshafen AG | 7229 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2179 |
3 |
| Dana Automotive Systems Group, LLC | 475 |
3 |
| NHK Spring Co., Ltd. | 1935 |
3 |
| Olko-maschinentechnik GmbH | 19 |
3 |
| Safran Electrical & Power | 742 |
3 |
| Toyota Motor Corporation | 34545 |
2 |
| Nissan Motor Co., Ltd. | 12757 |
2 |
| BYD Company Limited | 6196 |
2 |
| Gates Corporation | 1146 |
2 |
| GE Aviation Systems LLC | 584 |
2 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1502 |
2 |
| Siemag Tecberg GmbH | 60 |
2 |
| General Electric Company | 13819 |
1 |
| Other owners | 51 |