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US-11932046-B2 · Mar 19, 2024 · US
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with illuminating means
with illuminating means · 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 | B42F9/004 |
| Official title | {with illuminating means} |
| Display label | with illuminating means |
| 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 |
|---|---|
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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US-2023191827-A1 · Jun 22, 2023 · US
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US-11577542-B2 · Feb 14, 2023 · US
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US-2021309042-A1 · Oct 7, 2021 · US