- All sections
- B - Performing operationstransporting
- B60B - Vehicle wheelscastorsaxles for wheels or castorsincreasing wheel adhesion
- B60B 15/20 - Wheels with ground-engaging plate-like shoes with resiliently-mounted shoes, e.g. on a spider
Patent holdings for IPC class B60B 15/20
Total number of patents in this class: 7
10-year publication summary
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0
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1
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1
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1
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1
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0
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1
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0
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shark Wheel, Inc | 25 |
3 |
| Ing. Petr Gross s.r.o. | 1 |
1 |
| Ontario Drive & Gear Limited | 25 |
1 |
| RENAULT s.a.s. | 5443 |
1 |
| Universidad Tecnológica de Panamá | 93 |
1 |
| Other owners | 0 |