- All sections
- E - Fixed constructions
- E01B - Permanent waypermanent-way toolsmachines for making railways of all kinds
- E01B 11/12 - Fishplates engaging only the rail foot
Patent holdings for IPC class E01B 11/12
Total number of patents in this class: 6
10-year publication summary
|
0
|
2
|
0
|
0
|
1
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robel Bahnbaumaschinen GmbH | 110 |
1 |
| S.A. de Vera (Savera) | 8 |
1 |
| TGW Mechanics GmbH | 90 |
1 |
| Codiun Limited | 3 |
1 |
| Cold Forged Products No 1 Pty Ltd | 2 |
1 |
| TGW Logistics GmbH | 226 |
1 |
| Other owners | 0 |