Wallboard slurry mixer configured for reducing water:stucco ratio
US-12564984-B2 · Mar 3, 2026 · US
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Drives or drive systems, e.g. toothed racks, winches (B28C7/0876 takes precedence)
Drives or drive systems, e.g. toothed racks, winches (B28C7/0876 takes precedence) · 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 | B28C5/0831 |
| Official title | {Drives or drive systems, e.g. toothed racks, winches (B28C7/0876 takes precedence)} |
| Display label | Drives or drive systems, e.g. toothed racks, winches (B28C7/0876 takes precedence) |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.