- 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: 367
10-year publication summary
|
52
|
57
|
55
|
41
|
33
|
21
|
18
|
8
|
15
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 662 |
11 |
| NSK Ltd. | 2831 |
10 |
| Akebono Brake Industry Co., Ltd. | 364 |
9 |
| Robert Bosch GmbH | 44128 |
8 |
| Meritor Heavy Vehicle Braking Systems (UK) Limited | 86 |
8 |
| NTN Corporation | 4915 |
7 |
| Haldex AB | 104 |
7 |
| Hamilton Sundstrand Corporation | 5016 |
6 |
| Otis Elevator Company | 2694 |
6 |
| Razor USA LLC | 439 |
6 |
| Ausco Products, Inc. | 31 |
5 |
| BPW Bergische Achsen KG | 124 |
5 |
| Chassis Brakes International B.V. | 57 |
5 |
| SEW-EURODRIVE GmbH & Co. KG | 2033 |
5 |
| ZF CV Systems Europe BV | 822 |
5 |
| Continental Automotive Technologies GmbH | 2817 |
5 |
| HL Mando Corporation | 1835 |
5 |
| Honda Motor Co., Ltd. | 26008 |
4 |
| Deere & Company | 8080 |
4 |
| ADVICS Co., Ltd. | 1372 |
4 |
| Other owners | 242 |