E01B 7/18
Combinations of switches and crossings
E01B7/18 (Combinations of switches and crossings) appears on 5 US grants and 5 published applications in this corpus.
Search patents in E01B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Rail conveyor element25 Mar 2025US 12,258,053 B2Strothmann Machines & Handling GmbH
- Inner guide type rail switch and rail transit system having same29 Oct 2024US 12,129,604 B2BYD Company Limited
- Switching device configured for operation on a conventional railroad track6 Jun 2017US 9,669,847 B2Rail Pod Inc.
- Double frog for track crossings8 Nov 2016US 9,487,920 B2Voestalpine Vae GmbH
- Personal transit vehicle using single rails13 May 2014US 8,720,345 B1Rail Pod Inc.
- Rail based mobility systems and methods of installation and use1 May 2025US 2025/0137205 A1
- Rail Conveyor Element9 Jun 2022US 2022/0178084 A1Strothmann Machines & Handling GmbH
- Inner guide type rail switch and rail transit system having same26 May 2022US 2022/0162807 A1BYD Company Limited
- Double frog for track crossings1 Jan 2015US 2015/0001350 A1Voestalpine Vae GmbH
- Switching device configured for operation on a conventional railroad track23 Oct 2014US 2014/0311377 A1Rail Pod Inc.
Most cited
By later US patents