- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/28 - Ground-engaging parts or elements detachable
Patent holdings for IPC class B62D 55/28
Total number of patents in this class: 175
10-year publication summary
|
10
|
13
|
22
|
15
|
16
|
18
|
19
|
15
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 9644 |
47 |
| Prinoth S.p.A. | 164 |
23 |
| JB Innovations Limited | 11 |
9 |
| Berco S.p.A. | 43 |
7 |
| ThyssenKrupp AG | 3315 |
7 |
| Komatsu Ltd. | 4603 |
6 |
| Everpads Co., Ltd. | 22 |
3 |
| Hans Hall GmbH | 9 |
3 |
| Rolic Invest S.ar.l. | 33 |
3 |
| Soucy International Inc. | 335 |
3 |
| Gruppo Minitop S.r.l. | 11 |
3 |
| The United States of America as represented by the Secretary of the Army | 1220 |
2 |
| Chaiseri Metal & Rubber Co., Ltd. | 3 |
2 |
| GMT Gummi-metall-technik GmbH | 27 |
2 |
| Liberty Products, Inc. | 7 |
2 |
| Polaris Industries Inc. | 2204 |
2 |
| Wirtgen GmbH | 498 |
2 |
| TAS Global Co., Ltd. | 33 |
2 |
| Epiroc Drilling Solutions, LLC | 39 |
2 |
| Jees LLC | 2 |
2 |
| Other owners | 43 |