- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 19/06 - Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers working inwardly
Patent holdings for IPC class B21D 19/06
Total number of patents in this class: 10
10-year publication summary
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1
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0
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0
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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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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Smorgon Steel Litesteel Products Pty Ltd | 2 |
2 |
| Boehringer Ingelheim International GmbH | 4629 |
1 |
| Hitachi Automotive Systems, Ltd. | 3970 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Contemporary Amperex Technology Co., Limited | 5805 |
1 |
| T-solutions Oy | 1 |
1 |
| Danfoss A/S | 1259 |
1 |
| Huizhou Yinghe Smart Technology Co., Ltd | 1 |
1 |
| Other owners | 0 |