- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 3/64 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
Patent holdings for IPC class F16D 3/64
Total number of patents in this class: 64
10-year publication summary
|
5
|
4
|
3
|
3
|
3
|
11
|
4
|
3
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10761 |
4 |
| Pratt & Whitney Canada Corp. | 5331 |
2 |
| BorgWarner Inc. | 2585 |
2 |
| Hackforth GmbH | 68 |
2 |
| Jiangsu Nanfang Bearing Co., Ltd. | 4 |
2 |
| Schaeffler Group USA, Inc. | 311 |
2 |
| US Well Services LLC | 224 |
2 |
| Honda Motor Co., Ltd. | 25891 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9034 |
1 |
| Ricoh Company, Ltd. | 13303 |
1 |
| ZF Friedrichshafen AG | 7220 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2174 |
1 |
| Makita Corporation | 2526 |
1 |
| Godo Kaisha IP Bridge 1 | 421 |
1 |
| Antares Acoplamentos Ltda. | 5 |
1 |
| Comau LLC | 97 |
1 |
| Comer Industries S.p.A. | 19 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 714 |
1 |
| Ellergon Antriebstechnik Gesellschaft m.b.H. | 5 |
1 |
| Exedy Corporation | 492 |
1 |
| Other owners | 35 |