- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/108 - Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
Patent holdings for IPC class B62D 55/108
Total number of patents in this class: 183
10-year publication summary
|
13
|
12
|
26
|
14
|
22
|
13
|
13
|
13
|
12
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Soucy International Inc. | 335 |
29 |
| BAE Systems Hägglunds Aktiebolag | 219 |
13 |
| Camso Inc. | 243 |
10 |
| Polaris Industries Inc. | 2204 |
10 |
| MTD Products Inc | 660 |
7 |
| CNH Industrial America LLC | 1897 |
6 |
| Unverferth Manufacturing Company, Inc. | 192 |
6 |
| Bombardier Recreational Products Inc. | 1397 |
5 |
| CNH Industrial Italia S.p.A. | 154 |
4 |
| J. & M. Manufacturing Co., Inc. | 72 |
4 |
| Prinoth S.p.A. | 164 |
4 |
| CNH (China) Management Co., Ltd | 383 |
4 |
| Kimpex USA | 21 |
4 |
| Deere & Company | 7675 |
3 |
| Caterpillar Inc. | 9644 |
3 |
| Blue Leaf I.P., Inc. | 2793 |
3 |
| Caterpillar SARL | 479 |
3 |
| Great Plains Manufacturing, Inc. | 244 |
3 |
| Rheinmetall Landsysteme GmbH | 129 |
3 |
| Doosan Bobcat North America Inc. | 586 |
3 |
| Other owners | 56 |