Concrete transport vehicle with drum lift apparatus
US-12233574-B2 · Feb 25, 2025 · US
Discharging; Concrete conveyor means, chutes or spouts therefor (in general B28C7/168) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B28C5/4244 |
| Official title | {Discharging; Concrete conveyor means, chutes or spouts therefor (in general B28C7/168)} |
| Display label | Discharging; Concrete conveyor means, chutes or spouts therefor (in general B28C7/168) |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12233574-B2 · Feb 25, 2025 · US
US-2024246472-A1 · Jul 25, 2024 · US
US-11679529-B2 · Jun 20, 2023 · US
US-2021308904-A1 · Oct 7, 2021 · US
US-2020230841-A1 · Jul 23, 2020 · US