- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 31/15 - Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by planing or filing
Patent holdings for IPC class E01B 31/15
Total number of patents in this class: 11
10-year publication summary
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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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3
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1
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1
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bombardier Transportation GmbH | 682 |
4 |
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 385 |
2 |
| UTV Center AB | 4 |
2 |
| Linsinger Maschinenbau Gesellschaft m.b.H. | 21 |
1 |
| Mate GmbH | 17 |
1 |
| Pandrol | 3 |
1 |
| Other owners | 0 |