Traction assembly including a locomotive and a tender and associated method
US-12145634-B2 · Nov 19, 2024 · US
Power storing devices
Power storing devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B61C17/06 |
| Official title | Power storing devices |
| Display label | Power storing devices |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 16 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Charge transfer timing system and method
US-12103422-B2 · Oct 1, 2024 · US
Charge transfer timing system and method
US-2023382258-A1 · Nov 30, 2023 · US
Auxiliary power controller
US-11794587-B2 · Oct 24, 2023 · US
Operation of rail vehicles to limit power peaks in an electrical supply
US-11760392-B2 · Sep 19, 2023 · US
Arrangement for driving a locomotive having various energy-provision systems
US-2023234620-A1 · Jul 27, 2023 · US
Arrangement for driving a locomotive having various energy-provision systems
US-2023234622-A1 · Jul 27, 2023 · US
Arrangement for driving a locomotive having various energy-provision systems
US-2023234621-A1 · Jul 27, 2023 · US
Railway vehicle charging control method, railway vehicle, charging station and charging system
US-2023119294-A1 · Apr 20, 2023 · US
Battery receptacle for a rail vehicle
US-2022416349-A1 · Dec 29, 2022 · US
Vehicle control system and method
US-2022366468-A1 · Nov 17, 2022 · US
Unmanned rail vehicle
US-11465653-B2 · Oct 11, 2022 · US
Storage unit for electrical energy, method for monitoring a storage unit of this kind and vehicle
US-11424082-B2 · Aug 23, 2022 · US
Train operation control method and apparatus, and non-transitory computer-readable storage medium
US-2022250668-A1 · Aug 11, 2022 · US
Underfloor device of railway vehicle
US-11390305-B2 · Jul 19, 2022 · US
Arrangement for driving a locomotive having various energy-provision systems
US-2022048540-A1 · Feb 17, 2022 · US
Traction assembly including a locomotive and a tender and associated method
US-2022024496-A1 · Jan 27, 2022 · US
Vehicle information management device and charging control method
US-2021380010-A1 · Dec 9, 2021 · US
Monitoring and diagnostics system for a smart freight car
US-2021269072-A1 · Sep 2, 2021 · US
Auxiliary power controller
US-2021170874-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B61C17/06?
- CPC B61C17/06 is the Cooperative Patent Classification code for “Power storing devices.”
- How many patents are filed under CPC B61C17/06 (Power storing devices)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC B61C17/06 growing?
- Publication counts under this code: 16 in 2024 vs 9 in 2025 (latest complete years).