- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 13/16 - Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like shaped as radially-movable segments
Patent holdings for IPC class F16D 13/16
Total number of patents in this class: 29
10-year publication summary
|
8
|
14
|
7
|
8
|
1
|
1
|
4
|
0
|
0
|
0
|
| 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 | 11297 |
10 |
| NSK Ltd. | 2850 |
2 |
| Globe (Jiangsu) Co., Ltd. | 271 |
2 |
| Apple Inc. | 59629 |
1 |
| Schlumberger Technology Corporation | 12036 |
1 |
| Canon Inc. | 44776 |
1 |
| Hyundai Motor Company | 25321 |
1 |
| Schaeffler Technologies GmbH & Co. KG | 847 |
1 |
| Blue Leaf I.P., Inc. | 2925 |
1 |
| BorgWarner Inc. | 2586 |
1 |
| HOERBIGER Antriebstechnik Holding GmbH | 71 |
1 |
| Kesseböhmer Holding KG | 157 |
1 |
| Peak Well Systems Limited | 8 |
1 |
| Peak Well Systems Pty Ltd | 12 |
1 |
| Schaeffler Group USA, Inc. | 334 |
1 |
| a & a International, LLC | 18 |
1 |
| Kia Corporation | 13062 |
1 |
| Preusse Powertrain Innovations Pvt Ltd | 4 |
1 |
| Other owners | 0 |