- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 41/063 - Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
Patent holdings for IPC class F16D 41/063
Total number of patents in this class: 81
10-year publication summary
|
16
|
20
|
18
|
16
|
4
|
1
|
5
|
2
|
4
|
1
|
| 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 | 10785 |
35 |
| Schaeffler Group USA, Inc. | 312 |
4 |
| Apple Inc. | 58268 |
3 |
| Toyota Boshoku Kabushiki Kaisha | 1493 |
3 |
| NTN Corporation | 4928 |
2 |
| Paul Müller GmbH & Co. KG Unternehmensbeteiligungen | 39 |
2 |
| Seescan, Inc. | 558 |
2 |
| Tsubakimoto Chain Co. | 623 |
2 |
| Efneo Sp. z o.o. | 5 |
2 |
| Denso Corporation | 25361 |
1 |
| ZF Friedrichshafen AG | 7216 |
1 |
| Yamaha Motor Co., Ltd. | 2827 |
1 |
| Blue Leaf I.P., Inc. | 2795 |
1 |
| Shimadzu Corporation | 6310 |
1 |
| Aktiebolaget SKF | 3102 |
1 |
| Belvac Production Machinery, Inc. | 150 |
1 |
| Bendix Spicer Foundation Brake LLC | 158 |
1 |
| BorgWarner Inc. | 2587 |
1 |
| Cosen Mechatronics Co., Ltd. | 12 |
1 |
| Dayco IP Holdings, LLC | 276 |
1 |
| Other owners | 15 |