- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 41/18 - Freewheels or freewheel clutches with non-hinged detent
Patent holdings for IPC class F16D 41/18
Total number of patents in this class: 97
10-year publication summary
|
9
|
7
|
14
|
9
|
9
|
8
|
10
|
1
|
3
|
4
|
| 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 | 11093 |
10 |
| Schaeffler Group USA, Inc. | 323 |
4 |
| Simotec Co., Ltd. | 25 |
4 |
| Halliburton Energy Services, Inc. | 21309 |
3 |
| NTN Corporation | 4925 |
3 |
| Canon Inc. | 44051 |
2 |
| Black & Decker, Inc. | 2457 |
2 |
| JTEKT Corporation | 2605 |
2 |
| Hilti Aktiengesellschaft | 3701 |
2 |
| Daewon Electric Co. Ltd. | 59 |
2 |
| Forest Group Nederland B.V. | 20 |
2 |
| France Reducteurs | 72 |
2 |
| Milwaukee Electric Tool Corporation | 4991 |
2 |
| Nifco Inc. | 1098 |
2 |
| Patek Philippe SA Geneve | 416 |
2 |
| QinetiQ Limited | 504 |
2 |
| Zhejiang Topsun Logistic Control Co., Ltd. | 96 |
2 |
| DACS A/S | 14 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12353 |
2 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1606 |
2 |
| Other owners | 43 |