- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 121/14 - Mechanical
Patent holdings for IPC class F16D 121/14
Total number of patents in this class: 336
10-year publication summary
|
33
|
52
|
57
|
55
|
41
|
33
|
19
|
14
|
5
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 612 |
11 |
| NSK Ltd. | 2766 |
10 |
| Robert Bosch GmbH | 42450 |
8 |
| Akebono Brake Industry Co., Ltd. | 362 |
8 |
| Meritor Heavy Vehicle Braking Systems (UK) Limited | 79 |
8 |
| NTN Corporation | 4974 |
7 |
| Haldex AB | 90 |
7 |
| Hamilton Sundstrand Corporation | 4832 |
6 |
| Otis Elevator Company | 2659 |
6 |
| Razor USA LLC | 406 |
6 |
| BPW Bergische Achsen KG | 124 |
5 |
| Chassis Brakes International B.V. | 58 |
5 |
| ZF CV Systems Europe BV | 758 |
5 |
| Continental Automotive Technologies GmbH | 2596 |
5 |
| Honda Motor Co., Ltd. | 25137 |
4 |
| American Sterilizer Company | 660 |
4 |
| Ausco Products, Inc. | 33 |
4 |
| Brembo S.p.A. | 443 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 1933 |
4 |
| Toyota Motor North America, Inc. | 640 |
4 |
| Other owners | 215 |