- 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 11/28 - Valves specially adapted therefor
Patent holdings for IPC class B60T 11/28
Total number of patents in this class: 63
10-year publication summary
13
|
12
|
6
|
2
|
7
|
4
|
2
|
1
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
4 |
Bendix Commercial Vehicle Systems LLC | 898 |
4 |
Continental Teves AG & Co. oHG | 2354 |
3 |
Autoliv Nissin Brake Systems Japan Co., Ltd. | 135 |
3 |
Ford Global Technologies, LLC | 19702 |
2 |
Concaten, Inc. | 69 |
2 |
Hyundai Mobis Co., Ltd. | 2668 |
2 |
Kubota Corporation | 3054 |
2 |
Lucas Automotive GmbH | 350 |
2 |
Westinghouse Air Brake Technologies Corporation | 521 |
2 |
Hitachi Astemo, Ltd. | 5618 |
2 |
HL Mando Corporation | 1310 |
2 |
Honda Motor Co., Ltd. | 24537 |
1 |
Toyota Motor Corporation | 28582 |
1 |
The Boeing Company | 19843 |
1 |
Deere & Company | 6845 |
1 |
Hitachi Construction Machinery Co., Ltd. | 2498 |
1 |
Continental Automotive Systems, Inc. | 1163 |
1 |
ZF Friedrichshafen AG | 6820 |
1 |
Yamaha Motor Co., Ltd. | 2740 |
1 |
Other owners | 25 |