- 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 15/04 - Driver's valves
Patent holdings for IPC class B60T 15/04
Total number of patents in this class: 209
10-year publication summary
|
20
|
23
|
21
|
27
|
16
|
11
|
11
|
11
|
20
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1342 |
26 |
| Bendix Commercial Vehicle Systems LLC | 881 |
24 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 665 |
16 |
| ZF CV Systems Europe BV | 822 |
16 |
| Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 571 |
10 |
| Robert Bosch GmbH | 44254 |
9 |
| WABCO GmbH | 456 |
9 |
| New York Air Brake LLC | 272 |
8 |
| ZF CV Systems Global GmbH | 647 |
6 |
| Poclain Hydraulics Industrie | 246 |
4 |
| GE Global Sourcing LLC | 861 |
4 |
| Goodrich Corporation | 2178 |
3 |
| WABCO Europe BVBA | 216 |
3 |
| HL Mando Corporation | 1852 |
3 |
| Honda Motor Co., Ltd. | 26105 |
2 |
| Ford Global Technologies, LLC | 21560 |
2 |
| CNH Industrial Italia S.p.A. | 156 |
2 |
| New York Air Brake Corporation | 82 |
2 |
| Renault Trucks | 171 |
2 |
| Sandvik Mining and Construction Oy | 890 |
2 |
| Other owners | 56 |