- 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 15/54 - Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder
Patent holdings for IPC class B60T 15/54
Total number of patents in this class: 29
10-year publication summary
|
2
|
7
|
6
|
2
|
0
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2
|
2
|
0
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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
|
|---|---|---|
| Westinghouse Air Brake Technologies Corporation | 503 |
6 |
| New York Air Brake LLC | 266 |
5 |
| GE Global Sourcing LLC | 886 |
4 |
| ZF CV Systems Europe BV | 784 |
3 |
| Haldex Brake Products Corporation | 86 |
2 |
| General Electric Company | 13858 |
1 |
| Amsted Rail Company, Inc. | 439 |
1 |
| Bendix Commercial Vehicle Systems LLC | 876 |
1 |
| Bombardier Transportation GmbH | 643 |
1 |
| Kayaba Industry Co., Ltd. | 352 |
1 |
| Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 572 |
1 |
| Nass Magnet GmbH | 11 |
1 |
| WABCO Europe BVBA | 220 |
1 |
| WABCO GmbH | 474 |
1 |
| Other owners | 0 |