- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 41/30 - Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
Patent holdings for IPC class F16D 41/30
Total number of patents in this class: 78
10-year publication summary
|
8
|
7
|
3
|
13
|
10
|
8
|
14
|
9
|
12
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimano Inc. | 3260 |
7 |
| Classified Cycling, Besloten Vennootschap | 55 |
6 |
| Fox Factory, Inc. | 846 |
4 |
| Pinion GmbH | 29 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
3 |
| ZF Friedrichshafen AG | 7170 |
3 |
| Schaeffler Technologies AG & Co. KG | 9967 |
3 |
| Advancing Technologies B.V. | 22 |
3 |
| Driven Innovations Ltd. | 3 |
3 |
| Icon Preferred Holdings, L.P. | 215 |
3 |
| Robert Bosch GmbH | 42784 |
2 |
| Yamaha Motor Co., Ltd. | 2824 |
2 |
| DT Swiss Inc. | 83 |
2 |
| Hayes Bicycle Group, Inc. | 65 |
2 |
| GM Global Technology Operations LLC | 15133 |
1 |
| Caterpillar Inc. | 9604 |
1 |
| Shimano (Singapore) Pte. Ltd. | 12 |
1 |
| Bear Corporation | 25 |
1 |
| Christianson Systems, Inc. | 35 |
1 |
| Drivetrain Tech Solution Inc. | 6 |
1 |
| Other owners | 25 |