- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 29/13 - Transporting, laying, removing, or renewing sleepers under, or from under, installed rails for moving sleepers in a direction parallel to the rails, e.g. for spacing or aligning them
Patent holdings for IPC class E01B 29/13
Total number of patents in this class: 8
10-year publication summary
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2
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0
|
2
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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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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
|
|---|---|---|
| W & D McCulloch Ltd. | 26 |
2 |
| Ferrovial Agroman, S.A. | 7 |
2 |
| Ferrovial Construcción, S.A. | 7 |
2 |
| Matisa Materiel Industriel SA | 66 |
1 |
| Heibei Zhongxin Bridge & Tunnel Equipment Manufacturing Co., Ltd | 1 |
1 |
| Other owners | 0 |