Track Support of an Electric Power System at Ground Level for Land Vehicles, Rail Comprising Such a Track Support and Method of Installation
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 9,868,365 | Ground Level Power Supply System for a Non-Guided Vehicle In force · High confidence | Alstom Transport Technologies | In force | High confidence | ||
| US 10,017,077 | Track Support of an Electric Power System at Ground Level for Land Vehicles, Rail Comprising Such a Track Support and Method of Installation In force · High confidence | Alstom Transport Technologies | In force | High confidence | ||
| US 10,554,117 | Convertor for Electric Feeder And/Or Substation for Recuperating the Braking Energy In force · High confidence | Alstom Transport Technologies | In force | High confidence | ||
| US 10,328,952 | Method for Manufacturing a Driving Cabin of a Railway Vehicle, More Particularly for a Tramway In force · High confidence | Alstom Transport Technologies | In force | High confidence | ||
| US 10,322,730 | Air Conditioning Device for a Driving Cabin, in Particular of a Railway Vehicle Lapsed Jun 18, 2023 on the fee record Ended Jun 18, 2023 · High confidence | Alstom Transport Technologies | Lapsed Jun 18, 2023 on the fee record | Ended Jun 18, 2023 | Ended Jun 18, 2023 | High confidence |
5 of 5 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
4 of these are in force and held by Alstom.
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.