Closures with discharging devices other than pumps

Closures with discharging devices other than pumps · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB65D47/04
Official titleClosures with discharging devices other than pumps
Display labelClosures with discharging devices other than pumps
Total patents32

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20153
20161
20174
20184
20195
20202
20212
20223
20232
20245
20251

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 B65D47/04?
CPC B65D47/04 is the Cooperative Patent Classification code for “Closures with discharging devices other than pumps.”
How many patents are filed under CPC B65D47/04 (Closures with discharging devices other than pumps)?
Our database includes 32 publications tagged with this CPC code.
Is patent activity under CPC B65D47/04 growing?
Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).