- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 41/00 - Freewheels or freewheel clutches
Patent holdings for IPC class F16D 41/00
Total number of patents in this class: 141
10-year publication summary
|
13
|
14
|
12
|
14
|
18
|
17
|
12
|
8
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9995 |
11 |
| Means Industries, Inc. | 162 |
10 |
| GM Global Technology Operations, Inc. | 521 |
8 |
| Hamilton Sundstrand Corporation | 4916 |
6 |
| The United States of America as represented by the Secretary of the Army | 1216 |
4 |
| Allison Transmission, Inc. | 839 |
4 |
| BorgWarner Inc. | 2600 |
4 |
| Ford Global Technologies, LLC | 20701 |
3 |
| Audi AG | 7377 |
3 |
| Canon Inc. | 40398 |
2 |
| GM Global Technology Operations LLC | 15162 |
2 |
| Hyundai Motor Company | 22315 |
2 |
| ZF Friedrichshafen AG | 7180 |
2 |
| Yamaha Motor Co., Ltd. | 2828 |
2 |
| Kia Motors Corporation | 7751 |
2 |
| Kyocera Document Solutions Inc. | 5706 |
2 |
| The Hilliard Corporation | 51 |
2 |
| Textron Innovations Inc. | 2334 |
2 |
| Voith Patent GmbH | 2767 |
2 |
| Wells Fargo Bank, National Association, AS Successor Agent | 52 |
2 |
| Other owners | 66 |