- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/15 - Mounting devices, e.g. bushings, axles, bearings, sealings
Patent holdings for IPC class B62D 55/15
Total number of patents in this class: 252
10-year publication summary
|
19
|
15
|
13
|
23
|
32
|
33
|
22
|
22
|
17
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10267 |
90 |
| Soucy International Inc. | 374 |
35 |
| Komatsu Ltd. | 4723 |
13 |
| Camso Inc. | 242 |
7 |
| Blue Leaf I.P., Inc. | 2932 |
6 |
| Unverferth Manufacturing Company, Inc. | 203 |
6 |
| Joy Global Surface Mining Inc | 372 |
6 |
| AGCO Corporation | 1159 |
5 |
| Deere & Company | 8097 |
4 |
| Berco S.p.A. | 47 |
4 |
| Great Plains Manufacturing, Inc. | 269 |
4 |
| Italtractor ITM S.p.A. | 46 |
4 |
| J. & M. Manufacturing Co., Inc. | 77 |
4 |
| ThyssenKrupp AG | 3409 |
4 |
| Howe & Howe Inc. | 86 |
4 |
| Hitachi Construction Machinery Co., Ltd. | 2752 |
3 |
| Aktiebolaget SKF | 3128 |
3 |
| Bombardier Recreational Products Inc. | 1520 |
3 |
| ZF Friedrichshafen AG | 7238 |
2 |
| CNH Industrial Belgium NV | 478 |
2 |
| Other owners | 43 |