B60Y 2400/212
By power from overhead cables using trolleys
Official title: by power from overhead cables using trolleys
B60Y2400/212 (By power from overhead cables using trolleys) appears on 4 US grants and 5 published applications in this corpus.
Search patents in B60Y- Granted patents
- 4
- Published applications
- 5
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 19 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Electric drive vehicle19 Jan 2021US 10,894,468 B2Hitachi Construction Machinery Co., Ltd.
- Hybrid vehicle15 May 2018US 9,969,253 B2Volvo Truck Corporation
- Operation management system27 Sep 2016US 9,452,679 B2Hitachi Construction Machinery Co., Ltd.
- Simplified topology for trolley assist-capable electric drive truck28 Oct 2014US 8,874,294 B2Caterpillar Inc.
- Multi-source electrified propulsion24 Apr 2025US 2025/0128694 A1Cummins Power Generation Inc.
- Electric Drive Vehicle9 Jan 2020US 2020/0009955 A1Hitachi Construction Machinery Co., Ltd.
- Hybrid vehicle2 Jun 2016US 2016/0152129 A1Volvo Truck Corporation
- Operation management system12 Nov 2015US 2015/0321565 A1Hitachi Construction Machinery Co., Ltd.
- Simplified Topology For Trolley Assist-Capable Electric Drive Truck5 Dec 2013US 2013/0325226 A1Caterpillar Inc.
Most cited
By later US patents
- Operation management system3US 9,452,679 B2Hitachi Construction Machinery Co., Ltd. · 2016
- Electric drive vehicle2US 10,894,468 B2Hitachi Construction Machinery Co., Ltd. · 2021
- Simplified topology for trolley assist-capable electric drive truck2US 8,874,294 B2Caterpillar Inc. · 2014
- Hybrid vehicle2US 9,969,253 B2Volvo Truck Corporation · 2018