Powder boxes

Powder boxes · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA45D33/003
Official title{Powder boxes}
Display labelPowder boxes
Total patents82

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20153
20161
20175
201812
201915
202010
20215
202210
20239
20246
20255
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC A45D33/003?
CPC A45D33/003 is the Cooperative Patent Classification code for “Powder boxes.”
How many patents are filed under CPC A45D33/003 (Powder boxes)?
Our database includes 82 publications tagged with this CPC code.
Is patent activity under CPC A45D33/003 growing?
Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).