Sand production systems, methods, and apparatus
US-2025229295-A1 · Jul 17, 2025 · US
with beaters rigidly connected to the rotor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B02C13/18 |
| Official title | with beaters rigidly connected to the rotor |
| Display label | with beaters rigidly connected to the rotor |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2020 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025229295-A1 · Jul 17, 2025 · US
US-2024326063-A1 · Oct 3, 2024 · US
US-2024326066-A1 · Oct 3, 2024 · US
US-2023055459-A1 · Feb 23, 2023 · US
US-2020238292-A1 · Jul 30, 2020 · US
US-9550187-B2 · Jan 24, 2017 · US
US-2015174582-A1 · Jun 25, 2015 · US