Cleaning device for cleaning an air-ionizing part of an electrode
US-10710098-B2 · Jul 14, 2020 · US
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with electromagnetic rappers
with electromagnetic rappers · 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 | B03C3/765 |
| Official title | {with electromagnetic rappers} |
| Display label | with electromagnetic rappers |
| Total patents | 4 |
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 |
|---|---|
| 2017 | 3 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cleaning device for cleaning an air-ionizing part of an electrode
US-2017144167-A1 · May 25, 2017 · US
Method and a device for cleaning an electrostatic precipitator
US-9630186-B2 · Apr 25, 2017 · US
Cleaning device for cleaning the air-ionizing part of an electrode
US-9579664-B2 · Feb 28, 2017 · US