- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/18 - Tracks
Patent holdings for IPC class B62D 55/18
Total number of patents in this class: 105
10-year publication summary
|
10
|
6
|
8
|
7
|
8
|
12
|
8
|
5
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 9185 |
28 |
| Great Plains Manufacturing, Inc. | 230 |
12 |
| Camso Inc. | 228 |
7 |
| Soucy International Inc. | 306 |
6 |
| Bombardier Recreational Products Inc. | 1316 |
3 |
| Carnegie Mellon University | 1472 |
3 |
| Caterpillar Global Mining LLC | 201 |
3 |
| Joy Global Surface Mining Inc | 359 |
3 |
| Komatsu Ltd. | 4427 |
2 |
| Polaris Industries Inc. | 2104 |
2 |
| Topy Kogyo Kabushiki Kaisha | 109 |
2 |
| Xuzhou XCMG Mining Machinery Co., Ltd. | 30 |
2 |
| Qualcomm Incorporated | 82009 |
1 |
| Honda Motor Co., Ltd. | 24878 |
1 |
| Deere & Company | 7348 |
1 |
| Bleeding Edge Ensys, LLC | 6 |
1 |
| BRP US Inc. | 299 |
1 |
| Caterpillar Paving Products Inc. | 655 |
1 |
| Caterpillar SARL | 469 |
1 |
| Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 195 |
1 |
| Other owners | 24 |