- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 53/32 - Making other particular articles wheels or the like wheel covers
Patent holdings for IPC class B21D 53/32
Total number of patents in this class: 8
10-year publication summary
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0
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2
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1
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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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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp Steel Europe AG | 995 |
3 |
| ThyssenKrupp AG | 3354 |
2 |
| J a e Enterprises, Inc. | 1 |
1 |
| Nippon Steel Corporation | 6945 |
1 |
| Aal, LLC | 1 |
1 |
| Other owners | 0 |