- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 5/30 - Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
Patent holdings for IPC class B62D 5/30
Total number of patents in this class: 124
10-year publication summary
|
4
|
11
|
12
|
7
|
5
|
12
|
13
|
7
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10272 |
8 |
| Scania CV AB | 2407 |
6 |
| Deere & Company | 8080 |
5 |
| JTEKT Corporation | 2580 |
5 |
| Danfoss Power Solutions ApS | 147 |
5 |
| HL Mando Corporation | 1835 |
5 |
| Applied Industrial Technologies, Inc. | 93 |
4 |
| Robert Bosch GmbH | 44128 |
3 |
| White Drive Motors and Steering Sp. z.o.o. | 25 |
3 |
| Toyota Motor Corporation | 35680 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2749 |
2 |
| GM Global Technology Operations LLC | 16106 |
2 |
| Blue Leaf I.P., Inc. | 2932 |
2 |
| Audi AG | 7559 |
2 |
| Nanjing University of Aeronautics and Astronautics | 498 |
2 |
| Steering Solutions IP Holding Corporation | 976 |
2 |
| Volvo Truck Corporation | 3902 |
2 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1354 |
2 |
| Parker Hannifin EMEA S.à.r.l. | 98 |
2 |
| Sany Heavy Equipment Co., Ltd. | 92 |
2 |
| Other owners | 58 |