- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 121/06 - Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure for releasing a normally applied brake
Patent holdings for IPC class F16D 121/06
Total number of patents in this class: 67
10-year publication summary
|
6
|
8
|
11
|
11
|
9
|
7
|
3
|
2
|
2
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ausco Products, Inc. | 33 |
4 |
| Deere & Company | 7495 |
3 |
| Robert Bosch GmbH | 42411 |
3 |
| Komatsu Ltd. | 4505 |
3 |
| Faiveley Transport Amiens | 58 |
3 |
| Danfoss A/S | 1346 |
3 |
| Toyota Industries Corporation | 1090 |
2 |
| Bobst Mex SA | 581 |
2 |
| Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 572 |
2 |
| Nabtesco Corporation | 886 |
2 |
| Nexen Group, Inc. | 48 |
2 |
| iCan Company Ltd. | 5 |
2 |
| Siemens AG | 24568 |
1 |
| Honeywell International Inc. | 13557 |
1 |
| Eaton Corporation | 1820 |
1 |
| Airbus Operations GmbH | 3320 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2620 |
1 |
| Ford Global Technologies, LLC | 20396 |
1 |
| Caterpillar Inc. | 9449 |
1 |
| ZF Friedrichshafen AG | 7119 |
1 |
| Other owners | 28 |