- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 41/12 - Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
Patent holdings for IPC class F16D 41/12
Total number of patents in this class: 433
10-year publication summary
|
68
|
56
|
60
|
34
|
39
|
37
|
24
|
32
|
22
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Means Industries, Inc. | 184 |
76 |
| Schaeffler Technologies AG & Co. KG | 9350 |
39 |
| Toyota Motor Corporation | 30292 |
33 |
| Ford Global Technologies, LLC | 20039 |
23 |
| BorgWarner Inc. | 2588 |
22 |
| Magna Powertrain Inc. | 115 |
18 |
| GM Global Technology Operations LLC | 14181 |
15 |
| DEKA Products Limited Partnership | 1702 |
11 |
| Schaeffler Group USA, Inc. | 299 |
9 |
| Honda Motor Co., Ltd. | 24855 |
8 |
| Hilti Aktiengesellschaft | 3363 |
5 |
| NSK-Warner K.K. | 59 |
5 |
| Univance Corporation | 115 |
5 |
| Rtx Corporation | 9069 |
5 |
| NSK Ltd. | 2728 |
4 |
| Litens Automotive Partnership | 333 |
4 |
| Warner Electric Technology LLC | 118 |
4 |
| Wheeltug, plc | 94 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13816 |
3 |
| Shimano Inc. | 3159 |
3 |
| Other owners | 137 |