- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 43/202 - Internally controlled automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
Patent holdings for IPC class F16D 43/202
Total number of patents in this class: 107
10-year publication summary
|
7
|
14
|
12
|
11
|
2
|
6
|
10
|
3
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydro-Gear Limited Partnership | 332 |
6 |
| Canon Inc. | 42735 |
4 |
| Hilti Aktiengesellschaft | 3629 |
4 |
| ECA Medical Instruments | 139 |
4 |
| Shimano Inc. | 3304 |
3 |
| Daewon Electric Co. Ltd. | 58 |
3 |
| Murakami Corporation | 219 |
3 |
| Magna Exteriors Inc. | 412 |
3 |
| Daewon Industry Company | 32 |
3 |
| Honda Motor Co., Ltd. | 25913 |
2 |
| Hyundai Motor Company | 24195 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2169 |
2 |
| Hamilton Sundstrand Corporation | 5020 |
2 |
| Schaeffler Technologies AG & Co. KG | 10815 |
2 |
| Compagnie Engrenages et Reducteurs - Messian- Durand | 18 |
2 |
| Entegris, Inc. | 1996 |
2 |
| George T. York | 2 |
2 |
| Goodrich Actuation Systems Limited | 259 |
2 |
| KITO Corporation | 181 |
2 |
| Parker-Hannifin Corporation | 1015 |
2 |
| Other owners | 52 |