- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 13/04 - Steering specially adapted for trailers for individually-pivoted wheels
Patent holdings for IPC class B62D 13/04
Total number of patents in this class: 92
10-year publication summary
|
5
|
8
|
7
|
11
|
5
|
5
|
10
|
7
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Prairie Machine & Parts Mfg. - Partnership | 40 |
6 |
| SAF-HOLLAND GmbH | 410 |
6 |
| GN Technologies Inc. | 8 |
3 |
| Goldhofer AG | 76 |
3 |
| Montag Manufacturing, Inc. | 27 |
3 |
| Prairie Machine & Parts Mfg. (1978) Ltd. | 7 |
3 |
| Scania CV AB | 2409 |
3 |
| Unverferth Manufacturing Company, Inc. | 203 |
3 |
| Deere & Company | 8097 |
2 |
| Blue Leaf I.P., Inc. | 2932 |
2 |
| Duo Lift Manufacturing Company, Inc. | 17 |
2 |
| Lemken GmbH & Co. KG | 203 |
2 |
| Salford Group Inc. | 73 |
2 |
| Dexter Trailer Products of Canada Corporation | 5 |
2 |
| Koninklijke Nooteboom Group B.V. | 15 |
2 |
| Alvaro Transport Pty Ltd | 2 |
2 |
| Ford Global Technologies, LLC | 21509 |
1 |
| 1708828 Ontario Ltd. | 1 |
1 |
| Audi AG | 7563 |
1 |
| BIS Industries Ltd | 7 |
1 |
| Other owners | 42 |