- 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 17/20 - Safety devices operable by passengers other than the driver
Patent holdings for IPC class B60T 17/20
Total number of patents in this class: 32
10-year publication summary
0
|
0
|
5
|
2
|
5
|
1
|
7
|
5
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 566 |
4 |
Spherea Test & Services | 36 |
3 |
Sereme | 6 |
3 |
Nabtesco Automotive Corporation | 127 |
2 |
Volkswagen AG | 6966 |
2 |
Siemens Mobility Austria GmbH | 141 |
2 |
General Electric Company | 18133 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
NTN Corporation | 5008 |
1 |
Mazda Motor Corporation | 3087 |
1 |
Festool GmbH | 317 |
1 |
Knorr-Bremse Gesellschaft mit Beschränkter Haftung | 150 |
1 |
MANN+HUMMEL GmbH | 1682 |
1 |
Nabtesco Corporation | 871 |
1 |
Wabtec Holding Corp. | 407 |
1 |
Knorr-Bremse Systeme für Schienenfahrzeuge | 1 |
1 |
Siemens Mobility GmbH | 1550 |
1 |
ZF CV Systems Europe BV | 682 |
1 |
ZF CV Systems Global GmbH | 275 |
1 |
Other owners | 2 |