Vehicle frame system for a vehicle
US-12539724-B2 · Feb 3, 2026 · US
with rail and road wheels on the same axle · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60F1/02 |
| Official title | with rail and road wheels on the same axle |
| Display label | with rail and road wheels on the same axle |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12539724-B2 · Feb 3, 2026 · US
US-2025128743-A1 · Apr 24, 2025 · US
US-12179812-B2 · Dec 31, 2024 · US
US-2022355635-A1 · Nov 10, 2022 · US
US-2022234628-A1 · Jul 28, 2022 · US