Particulate collection device
US-12157083-B2 · Dec 3, 2024 · US
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Cleaning arrangements
Cleaning arrangements · 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 | B07B11/08 |
| Official title | Cleaning arrangements |
| Display label | Cleaning arrangements |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Particulate collection device
US-2021331113-A1 · Oct 28, 2021 · US
Classifier and method for separating particles
US-10744534-B2 · Aug 18, 2020 · US
Classifier and method for separating particles
US-2018154395-A1 · Jun 7, 2018 · US