- All sections
- B - Performing operationstransporting
- B21L - Making metal chains
- B21L 9/08 - Combining the chain links with auxiliary parts, e.g. welding-on wear-resistant parts
Patent holdings for IPC class B21L 9/08
Total number of patents in this class: 9
10-year publication summary
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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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1
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0
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| David Scott Holdings Pty Ltd | 3 |
3 |
| Schaeffler Technologies AG & Co. KG | 9882 |
2 |
| Marco Bicego S.p.A. | 17 |
2 |
| Glen John Ogden | 1 |
1 |
| Tsubakimoto Chain Co. | 619 |
1 |
| Other owners | 0 |