- All sections
- B - Performing operationstransporting
- B60T - Vehicle brake control systems or parts thereofbrake control systems or parts thereof, in generalarrangement of braking elements on vehicles in generalportable devices for preventing unwanted movement of vehiclesvehicle modifications to facilitate cooling of brakes
- B60T 11/228 - Pressure-maintaining arrangements, e.g. for replenishing the master cylinder chamber with fluid from a reservoir
Patent holdings for IPC class B60T 11/228
Total number of patents in this class: 25
10-year publication summary
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1
|
2
|
2
|
1
|
3
|
1
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0
|
3
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0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42505 |
6 |
| Continental Teves AG & Co. oHG | 1601 |
3 |
| ADVICS Co., Ltd. | 1275 |
2 |
| Honda Motor Co., Ltd. | 25157 |
1 |
| Toyota Motor Corporation | 31565 |
1 |
| Autoliv Nissin Brake Systems Japan Co., Ltd. | 127 |
1 |
| Gustav Magenwirth GmbH & Co. KG | 126 |
1 |
| Poclain Hydraulics Industrie | 239 |
1 |
| Meishan CRRC Brake Science & Technology Co., Ltd. | 26 |
1 |
| Erae AMS Co., Ltd. | 88 |
1 |
| Polestar Performance AB | 337 |
1 |
| Carlisle Industrial Brake & Friction | 2 |
1 |
| Hitachi Astemo, Ltd. | 6377 |
1 |
| Continental Automotive Technologies GmbH | 2609 |
1 |
| HL Mando Corporation | 1613 |
1 |
| Cmbf, LLC | 3 |
1 |
| Powersports Mtg GmbH | 9 |
1 |
| Other owners | 0 |