Eccentric roller crusher
US-2025033062-A1 · Jan 30, 2025 · US
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in the form of a plate
in the form of a plate · 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 | B02C4/12 |
| Official title | in the form of a plate |
| Display label | in the form of a plate |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line
US-11731137-B2 · Aug 22, 2023 · US
Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line
US-2023034460-A1 · Feb 2, 2023 · US
Device and method for comminuting bulk material grains
US-11213828-B2 · Jan 4, 2022 · US
Device and method for comminuting bulk material grains
US-2020391217-A1 · Dec 17, 2020 · US