- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 121/08 - Fluid pressure acting on a membrane-type actuator, e.g. for gas pressure
Patent holdings for IPC class F16D 121/08
Total number of patents in this class: 59
10-year publication summary
|
8
|
6
|
5
|
5
|
2
|
4
|
1
|
0
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bendix Commercial Vehicle Systems LLC | 881 |
6 |
| Nabtesco Corporation | 862 |
5 |
| KYB Corporation | 1423 |
4 |
| Volvo Truck Corporation | 3913 |
4 |
| BPW Bergische Achsen KG | 124 |
3 |
| Faiveley Transport Amiens | 39 |
3 |
| Toyota Motor North America, Inc. | 761 |
3 |
| TSE Brakes, Inc. | 37 |
3 |
| Miraevc Co., Ltd. | 16 |
3 |
| ZF CV Systems Europe BV | 822 |
3 |
| Akebono Brake Industry Co., Ltd. | 364 |
2 |
| Haldex Brake Products Corporation | 78 |
2 |
| Meritor Heavy Vehicle Braking Systems (UK) Limited | 86 |
2 |
| Hyundai Motor Company | 24703 |
1 |
| Massachusetts Institute of Technology | 10254 |
1 |
| Bendix Spicer Foundation Brake LLC | 157 |
1 |
| Consolidated Metco, Inc. | 175 |
1 |
| Haldex AB | 107 |
1 |
| Hendrickson USA, L.L.C. | 598 |
1 |
| Kayaba Industry Co., Ltd. | 344 |
1 |
| Other owners | 9 |