- All sections
- B - Performing operationstransporting
- B60B - Vehicle wheelscastorsaxles for wheels or castorsincreasing wheel adhesion
- B60B 35/14 - Torque-transmitting axles composite or split, e.g. half-axlesCouplings between axle parts or sections
Patent holdings for IPC class B60B 35/14
Total number of patents in this class: 321
10-year publication summary
|
21
|
32
|
26
|
30
|
25
|
12
|
16
|
19
|
23
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4979 |
127 |
| NSK Ltd. | 2799 |
13 |
| ZF Friedrichshafen AG | 7180 |
10 |
| Dana Heavy Vehicle Systems Group, LLC | 362 |
9 |
| Shanghai Linghuo Trading Co., Ltd. | 33 |
9 |
| Koyo Bearings North America LLC | 61 |
8 |
| Hitachi Construction Machinery Co., Ltd. | 2677 |
6 |
| Ford Global Technologies, LLC | 20769 |
6 |
| JTEKT Corporation | 2519 |
6 |
| Allison Transmission, Inc. | 838 |
6 |
| BYD Company Limited | 5226 |
5 |
| American Axle & Manufacturing, Inc. | 648 |
4 |
| Erae AMS Co., Ltd. | 87 |
4 |
| Schaeffler Technologies AG & Co. KG | 10056 |
3 |
| Globe International Nominees Pty Ltd | 108 |
3 |
| Goldhofer AG | 79 |
3 |
| Haulotte Group | 130 |
3 |
| Uchiyama Manufacturing Corp. | 126 |
3 |
| Vitirover | 10 |
3 |
| Yanmar Co., Ltd. | 1391 |
3 |
| Other owners | 87 |