- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric safety devices for electrically-propelled vehicles
- B60L 50/11 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using DC generators and DC motors
Patent holdings for IPC class B60L 50/11
Total number of patents in this class: 22
10-year publication summary
|
1
|
2
|
3
|
2
|
1
|
7
|
2
|
4
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oshkosh Defense, LLC | 213 |
8 |
| Ford Global Technologies, LLC | 21509 |
2 |
| Mazda Motor Corporation | 3296 |
2 |
| Pratt & Whitney Canada Corp. | 5479 |
1 |
| GM Global Technology Operations LLC | 16124 |
1 |
| ZF Friedrichshafen AG | 7238 |
1 |
| International Engine Intellectual Property Company, LLC | 452 |
1 |
| Knoxville Locomotive Works, Inc. | 18 |
1 |
| Richard H. Sherratt and Susan B. Sherratt Revocable Trust Fund | 9 |
1 |
| Stadler Rail AG | 36 |
1 |
| TVS Motor Company Limited | 880 |
1 |
| Hitachi Rail STS S.p.A. | 36 |
1 |
| Thermo King LLC | 473 |
1 |
| Other owners | 0 |