- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 3/33 - Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slideably connected in which the coupling is specially adapted to constant velocity-ratio by the provision of two intermediate members each having two relatively- perpendicular trunnions or bearings with ball or roller bearings
Patent holdings for IPC class F16D 3/33
Total number of patents in this class: 11
10-year publication summary
|
1
|
3
|
0
|
1
|
0
|
2
|
2
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steering Solutions IP Holding Corporation | 926 |
4 |
| Bell Helicopter Textron Inc. | 1062 |
2 |
| A.M.A. S.p.A. | 25 |
1 |
| Dana Automotive Systems Group, LLC | 433 |
1 |
| Korea Delphi Automotive Systems Corporation | 21 |
1 |
| Volvo Truck Corporation | 3432 |
1 |
| Bell Textron Inc. | 71 |
1 |
| Other owners | 0 |