- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 41/02 - Freewheels or freewheel clutches disengaged by contact of a part of or on the freewheel or freewheel clutch with a stationarily-mounted member
Patent holdings for IPC class F16D 41/02
Total number of patents in this class: 64
10-year publication summary
|
9
|
6
|
13
|
10
|
9
|
4
|
1
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Means Industries, Inc. | 179 |
8 |
| Schaeffler Technologies AG & Co. KG | 8880 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| NTN Corporation | 5008 |
5 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| EBM-Papst St. Georgen GmbH & Co. KG | 286 |
2 |
| Exedy Corporation | 488 |
2 |
| Kiekert Aktiengesellschaft | 1296 |
2 |
| Nifco Inc. | 1103 |
2 |
| TOK, Inc. | 45 |
2 |
| Origin Co., Ltd. | 112 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| The Regents of the University of California | 18943 |
1 |
| Canon Inc. | 36841 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Aisin AW Co., Ltd. | 2430 |
1 |
| Shimano Inc. | 3099 |
1 |
| NSK Ltd. | 2719 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| ADVICS Co., Ltd. | 1182 |
1 |
| Other owners | 15 |