- 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 15/16 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
Patent holdings for IPC class F15B 15/16
Total number of patents in this class: 152
10-year publication summary
|
11
|
18
|
9
|
15
|
18
|
9
|
5
|
18
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvin Engineering Co., Inc. | 14 |
6 |
| Wolf Tooth Components, LLC | 64 |
5 |
| Caterpillar Inc. | 9521 |
4 |
| KYB Corporation | 1353 |
4 |
| Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 195 |
3 |
| Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
3 |
| Manitou Italia S.r.l. | 100 |
3 |
| Fireco S.r.l. a Socio Unico | 8 |
3 |
| The Boeing Company | 20031 |
2 |
| Shimano Inc. | 3230 |
2 |
| Brogent Technologies Inc. | 57 |
2 |
| EDO MBM Technology Limited | 4 |
2 |
| Flip Screen Australia Pty Ltd | 6 |
2 |
| Hyva Holding B.V. | 24 |
2 |
| Kosmek Ltd. | 150 |
2 |
| Kubota Corporation | 3756 |
2 |
| Palfinger AG | 225 |
2 |
| Rafael Advanced Defense Systems Ltd. | 293 |
2 |
| Shenzhen Biteman Science & Technology Co., Ltd. | 7 |
2 |
| Starcyl Canada Inc. | 3 |
2 |
| Other owners | 97 |