- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/275 - Ground-engaging parts or elements with street plate, i.e. means to prevent tread from cutting into road surface
Patent holdings for IPC class B62D 55/275
Total number of patents in this class: 25
10-year publication summary
|
2
|
0
|
1
|
5
|
3
|
3
|
0
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10267 |
3 |
| Bridgestone Corporation | 7259 |
2 |
| Everpads Co., Ltd. | 23 |
2 |
| GMT Gummi-metall-technik GmbH | 17 |
2 |
| Liebherr-Mining Equipment Colmar SAS | 60 |
2 |
| TAS Global Co., Ltd. | 36 |
2 |
| Transportation IP Holdings, LLC | 994 |
2 |
| Jees LLC | 2 |
2 |
| Komatsu Ltd. | 4723 |
1 |
| EIK Engineering SDN. BHD. | 9 |
1 |
| Olofsfors AB | 32 |
1 |
| Prinoth Ltd. | 47 |
1 |
| Soucy International Inc. | 374 |
1 |
| Wirtgen GmbH | 518 |
1 |
| DRB Industrial Co., Ltd. | 18 |
1 |
| Gallagher Corporation | 5 |
1 |
| Other owners | 0 |