- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 43/208 - 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 with intermediate balls or rollers moving radially between engagement and disengagement
Patent holdings for IPC class F16D 43/208
Total number of patents in this class: 37
10-year publication summary
|
4
|
2
|
7
|
6
|
4
|
3
|
2
|
2
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4832 |
4 |
| Miki Pulley Co., Ltd. | 37 |
3 |
| SKF Marine GmbH | 84 |
2 |
| Tri-tec Manufacturing, LLC | 12 |
2 |
| Magna Exteriors Inc. | 404 |
2 |
| Typhoon Bikes Ltd | 2 |
2 |
| Robert Bosch GmbH | 42450 |
1 |
| Black & Decker, Inc. | 2404 |
1 |
| Schaeffler Technologies AG & Co. KG | 9747 |
1 |
| Blue Leaf I.P., Inc. | 2822 |
1 |
| NTN Corporation | 4974 |
1 |
| ABB Schweiz AG | 6887 |
1 |
| Aimbridge Pty Ltd. | 4 |
1 |
| Brunel Corporation | 4 |
1 |
| Compagnie Plastic Omnium | 367 |
1 |
| Daewon Electric Co. Ltd. | 57 |
1 |
| GKN Automotive Limited | 348 |
1 |
| Goodrich Actuation Systems Limited | 238 |
1 |
| Ingine, Inc. | 36 |
1 |
| Julius Blum GmbH | 1226 |
1 |
| Other owners | 8 |