- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 33/02 - Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track for slewing, i.e. transversely shifting, in steps
Patent holdings for IPC class E01B 33/02
Total number of patents in this class: 6
10-year publication summary
|
1
|
0
|
4
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ferrovial Construcción, S.A. | 7 |
2 |
| Harsco Technologies LLC | 162 |
1 |
| Matisa Materiel Industriel SA | 66 |
1 |
| Tecsa Empresa Constructora, S.A. | 4 |
1 |
| HP3 Real GmbH | 41 |
1 |
| Other owners | 0 |