- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/22 - Arrangements for preventing or modifying back-flexing
Patent holdings for IPC class B62D 55/22
Total number of patents in this class: 3
10-year publication summary
|
0
|
1
|
2
|
0
|
0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Global Mining LLC | 204 |
1 |
| The Charles Machine Works, Inc. | 416 |
1 |
| Tsubakimoto Chain Co. | 619 |
1 |
| Other owners | 0 |