- All sections
- B - Performing operations; transporting
- B60T - Vehicle brake control systems or parts thereof; brake control systems or parts thereof, in general; arrangement of braking elements on vehicles in general; portable devices for preventing unwanted movement of vehicles; vehicle 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: 180
10-year publication summary
11
|
16
|
20
|
23
|
21
|
27
|
15
|
11
|
9
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
25 |
Bendix Commercial Vehicle Systems LLC | 898 |
18 |
KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 578 |
16 |
ZF CV Systems Europe BV | 682 |
12 |
WABCO GmbH | 483 |
10 |
Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 566 |
9 |
New York Air Brake LLC | 261 |
8 |
Robert Bosch GmbH | 40953 |
7 |
GE Global Sourcing LLC | 944 |
4 |
Goodrich Corporation | 2081 |
3 |
Poclain Hydraulics Industrie | 223 |
3 |
WABCO Europe BVBA | 228 |
3 |
ZF CV Systems Global GmbH | 275 |
3 |
HL Mando Corporation | 1310 |
3 |
Honda Motor Co., Ltd. | 24537 |
2 |
CNH Industrial Italia S.p.A. | 132 |
2 |
New York Air Brake Corporation | 110 |
2 |
Renault Trucks | 220 |
2 |
Sandvik Mining and Construction Oy | 703 |
2 |
WABCO India Limited | 16 |
2 |
Other owners | 44 |