- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F15B - Systems acting by means of fluids in general; fluid-pressure actuators, e.g. servomotors; details of fluid-pressure systems, not otherwise provided for
- F15B 11/18 - Servomotor systems without provision for follow-up action with two or more servomotors used in combination for obtaining stepwise operation of a single controlled member
Patent holdings for IPC class F15B 11/18
Total number of patents in this class: 22
10-year publication summary
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0
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0
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7
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4
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3
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2
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3
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1
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1
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2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saab AB | 814 |
8 |
| Boston Dynamics, Inc. | 453 |
5 |
| Caterpillar Inc. | 8877 |
2 |
| Fives Machining | 25 |
1 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 341 |
1 |
| Sany Automobile Manufacture Co., Ltd. | 11 |
1 |
| ECO Holding 1 GmbH | 121 |
1 |
| Hydroline Oy | 6 |
1 |
| Mechatron Solar | 1 |
1 |
| China Coal Technology & Engineering Group Chongqing Research Institute Co. Ltd | 11 |
1 |
| Other owners | 0 |