Grade crossing system including grade crossing predictor in electrified propulsion territory
US-2025187496-A1 · Jun 12, 2025 · US
Means for reducing potential difference between rail and adjacent ground · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60M5/02 |
| Official title | Means for reducing potential difference between rail and adjacent ground |
| Display label | Means for reducing potential difference between rail and adjacent ground |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025187496-A1 · Jun 12, 2025 · US
US-11065983-B2 · Jul 20, 2021 · US
US-2020139848-A1 · May 7, 2020 · US
US-10046669-B2 · Aug 14, 2018 · US
US-2016236590-A1 · Aug 18, 2016 · US