- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 9/17 - Systems essentially having two or more interacting servomotors with electrical control means
Patent holdings for IPC class F15B 9/17
Total number of patents in this class: 15
10-year publication summary
|
2
|
1
|
0
|
3
|
0
|
1
|
0
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvel Tech Inc. | 3 |
2 |
| UTi Limited Partnership | 462 |
2 |
| Hitachi Construction Machinery Tierra Co., Ltd. | 208 |
2 |
| Caterpillar Inc. | 10280 |
1 |
| Blue Leaf I.P., Inc. | 2930 |
1 |
| Caterpillar Japan Ltd. | 34 |
1 |
| Goodrich Actuation Systems SAS | 186 |
1 |
| Liebherr-Aerospace Lindenberg GmbH | 132 |
1 |
| Manitou Italia S.r.l. | 117 |
1 |
| Moog Inc. | 431 |
1 |
| Safran Helicopter Engines | 847 |
1 |
| Tyco Fire & Security GmbH | 3672 |
1 |
| Other owners | 0 |