Class B60M : POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
Subclass 1/13: Power supply lines for contact with collector on vehicle (collectors therefor B60L 5/00) Trolley lines; Accessories therefor Trolley wires
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11465508 | Braking recovery system and method for train, and train | Feb 28, 17 | Oct 11, 22 | BYD Company Limited |
| 11044838 | Railway equipment inspecting and measuring apparatus, and railway equipment inspecting and measuring method | Mar 15, 19 | Jun 22, 21 | Hitachi High-Tech Fine Systems Corporation |
| 11034261 | Off-grid, utility-scale power transmission system via train | Jun 07, 18 | Jun 15, 21 | Not available |
| 10919395 | Electric drive dump truck | Sep 12, 16 | Feb 16, 21 | Hitachi Construction Machinery Co., Ltd. |
| 10850626 | Supply of a trolley chain with electricity | Jun 27, 18 | Dec 01, 20 | BEUMER Group GmbH & Co. KG |
| 10712144 | Trolley-wire measurement device and trolley-wire measurement method | Dec 15, 15 | Jul 14, 20 | MITSUBISHI ELECTRIC CORPORATION |
| 10023074 | Transportation system with a non-rail-bound vehicle to be supplied with electrical energy through an overhead conductor system | Sep 25, 15 | Jul 17, 18 | Siemens Aktiengesellschaft |
| 9255311 | Copper alloy conductor, and trolley wire and cable using same, and copper alloy conductor fabrication method | Jan 10, 06 | Feb 09, 16 | HITACHI METALS, LTD. |
| 8845829 | Cu alloy material, method of manufacturing Cu alloy conductor using the same, Cu alloy conductor obtained by the method, and cable or trolley wire using the Cu alloy conductor | Mar 03, 10 | Sep 30, 14 | HITACHI METALS, LTD. |
| 5411121 | Deicing device for cable | Mar 22, 94 | May 02, 95 | HYDRO-QUEBEC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0367,555 | OVERHEAD LINE SYSTEM WITH A SKEWED PARALLEL ZONE | Mar 31, 22 | Nov 07, 24 | Not available |
| 2022/0355,706 | OVERHEAD LINE SYSTEM | Jul 02, 20 | Nov 10, 22 | Not available |
| 2018/0328,714 | TROLLEY-WIRE MEASUREMENT DEVICE AND TROLLEY-WIRE MEASUREMENT METHOD | Dec 15, 15 | Nov 15, 18 | MITSUBISHI ELECTRIC CORPORATION |
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