- All sections
- E - Fixed constructions
- E02C - Ship-lifting devices or mechanisms
- E02C 1/02 - LocksShaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass with auxiliary basins
Patent holdings for IPC class E02C 1/02
Total number of patents in this class: 3
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Instituto Tecnológico de Aragón | 7 |
1 |
| Obshchestvo S Ogranichennoj Otvetstvennostyu 'snpo Ecohydrotekhnika' | 1 |
1 |
| Talleres Betoño, S.A. | 4 |
1 |
| Other owners | 0 |