Insulating support assembly for a catenary adapted for powering an electrical vehicle, notably a tram or a trolleybus, and related catenary
US-12319173-B2 · Jun 3, 2025 · US
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Section insulators; Section switches
Section insulators; Section switches · 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 | B60M1/18 |
| Official title | Section insulators; Section switches |
| Display label | Section insulators; Section switches |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for controlled traversal of phase breaks
US-2023294747-A1 · Sep 21, 2023 · US
Systems and methods for controlled traversal of phase breaks
US-11701970-B2 · Jul 18, 2023 · US
Insulating support assembly for a catenary adapted for powering an electrical vehicle, notably a tram or a trolleybus, and related catenary
US-2021387549-A1 · Dec 16, 2021 · US
Systems and methods for controlled traversal of phase breaks
US-2021188224-A1 · Jun 24, 2021 · US
Section insulator for an overhead contact line
US-11021080-B2 · Jun 1, 2021 · US
Insulating track segment for a ground power feeding system and corresponding ground power feeding system
US-10974618-B2 · Apr 13, 2021 · US
Electrified road transport system
US-2020062143-A1 · Feb 27, 2020 · US
Insulating track segment for a ground power feeding system and corresponding ground power feeding system
US-2019337410-A1 · Nov 7, 2019 · US
Section insulator for an overhead contact line
US-2019126776-A1 · May 2, 2019 · US
Power supply system for an overhead contact line
US-10086719-B2 · Oct 2, 2018 · US
Overhead power grid for mobile mining machines
US-10052958-B2 · Aug 21, 2018 · US
Overhead power grid for mobile mining machines
US-2017282721-A1 · Oct 5, 2017 · US
Electrical power supply system for an electrically propelled vehicle and methods of controlling such an electrical power supply system
US-9713966-B2 · Jul 25, 2017 · US
Overhead power grid for mobile mining machines
US-9623755-B2 · Apr 18, 2017 · US
Power supply system for an overhead contact line
US-2017088015-A1 · Mar 30, 2017 · US
Electrical power supply system for an electrically propelled vehicle and methods of controlling such an electrical power supply system
US-2016304000-A1 · Oct 20, 2016 · US
Overhead power grid for mobile mining machines
US-2016264000-A1 · Sep 15, 2016 · US
Insulating section, power feeding rail, and track transportation system
US-9376033-B2 · Jun 28, 2016 · US
Overhead power grid for mobile mining machines
US-9283866-B2 · Mar 15, 2016 · US