- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 41/07 - Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
Patent holdings for IPC class F16D 41/07
Total number of patents in this class: 156
10-year publication summary
|
17
|
16
|
14
|
13
|
13
|
11
|
6
|
8
|
13
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 8880 |
24 |
| Tsubakimoto Chain Co. | 588 |
20 |
| NTN Corporation | 5008 |
10 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
9 |
| Univance Corporation | 114 |
9 |
| NSK-Warner K.K. | 64 |
8 |
| JTEKT Corporation | 2423 |
6 |
| Paul Müller GmbH & Co. KG Unternehmensbeteiligungen | 34 |
5 |
| Aktiebolaget SKF | 2700 |
3 |
| BorgWarner Inc. | 2604 |
3 |
| Murakami Corporation | 236 |
3 |
| Ringspann GmbH | 18 |
3 |
| Schaeffler KG | 960 |
3 |
| Textron Innovations Inc. | 2138 |
3 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| NSK Ltd. | 2719 |
2 |
| Husky Injection Molding Systems Ltd. | 1060 |
2 |
| Kiekert Aktiengesellschaft | 1296 |
2 |
| Schaeffler Group USA, Inc. | 281 |
2 |
| Other owners | 35 |