E01B 11/18
Fishplates for temporarily repairing broken rails
E01B11/18 (Fishplates for temporarily repairing broken rails) appears on 2 US grants and 2 published applications in this corpus.
Search patents in E01B- Granted patents
- 2
- Published applications
- 2
- Assignees
- 1
- Inventors
- 3
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Monitoring device for monitoring a temporary rail connection of two rail portions of a rail and rail connection system having such a monitoring device26 Nov 2024US 12,151,723 B2Robel Bahnbaumaschinen GmbH
- Safeguarding system for an emergency fish-plate connector7 Jan 2020US 10,525,995 B2Robel Bahnbaumaschinen GmbH
- Monitoring device for monitoring a temporary rail connection of two rail portions of a rail and rail connection system having such a monitoring device3 Feb 2022US 2022/0032974 A1Robel Bahnbaumaschinen GmbH
- Safeguarding system for an emergency fish-plate connector3 Jan 2019US 2019/0002003 A1Robel Bahnbaumaschinen GmbH
Most cited
By later US patents