Device and method for detecting wear of a transport system having sliding contacts
US-2022234837-A1 · Jul 28, 2022 · US
Power rails
Power rails · 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 | B60M1/30 |
| Official title | Power rails |
| Display label | Power rails |
| Total patents | 98 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 14 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 13 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 10 |
| 2025 | 13 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three-rail power supply control system for electrified railway train
US-2022089033-A1 · Mar 24, 2022 · US
Arrangements and methods for vehicles operable on electrical road systems
US-11173789-B2 · Nov 16, 2021 · US
Copper alloy for electronic/electric device, copper alloy sheet/strip material for electronic/electric device, component for electronic/electric device, terminal, and busbar
US-11104977-B2 · Aug 31, 2021 · US
Method for controlling a line converter on board a track-bound vehicle
US-11108318-B2 · Aug 31, 2021 · US
Charging system for electric bus and charging method using the same
US-2021237601-A1 · Aug 5, 2021 · US
Conveying system, method for controlling conveying system, and linear motor
US-2021155421-A1 · May 27, 2021 · US
Three-phase power supply and collection device for maglev train
US-2021129707-A1 · May 6, 2021 · US
Insulating track segment for a ground power feeding system and corresponding ground power feeding system
US-10974618-B2 · Apr 13, 2021 · US
Integrated traction inverter dc busbar
US-2021078446-A1 · Mar 18, 2021 · US
Conveying system and method for controlling conveying system
US-10947066-B2 · Mar 16, 2021 · US
Assembly of a ground power supply system and an electric vehicle
US-10940762-B2 · Mar 9, 2021 · US
Arrangement and a method for a vehicle operable on electrical road systems
US-2021053445-A1 · Feb 25, 2021 · US
Apparatus and method for the autonomous transportation of goods and/or people
US-2021026372-A1 · Jan 28, 2021 · US
Copper alloy for electronic/electric device, copper alloy sheet/strip material for electronic/electric device, component for electronic/electric device, terminal, and busbar
US-2021002743-A1 · Jan 7, 2021 · US
Apparatus and method for the autonomous transportation of goods and/or people
US-10831215-B2 · Nov 10, 2020 · US
High-strength and high-conductivity copper alloy and applications of alloy as material of contact line of high-speed railway allowing speed higher than 400 kilometers per hour
US-10801087-B2 · Oct 13, 2020 · US
Systems and methods for testing an industrial cart in a grow pod
US-2020239050-A1 · Jul 30, 2020 · US
High-frequency direct current bulk capacitors with interleaved busbar packages
US-10717366-B1 · Jul 21, 2020 · US
Conductive tracks elastomeric carrier with rectangular section for ground electric feeding system
US-10647220-B2 · May 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60M1/30?
- CPC B60M1/30 is the Cooperative Patent Classification code for “Power rails.”
- How many patents are filed under CPC B60M1/30 (Power rails)?
- Our database includes 98 publications tagged with this CPC code.
- Is patent activity under CPC B60M1/30 growing?
- Publication counts under this code: 10 in 2024 vs 13 in 2025 (latest complete years).