the articles passing through a small opening or passage, without additional dispensing devices and without retaining means for the following article

the articles passing through a small opening or passage, without additional dispensing devices and without retaining means for the following article · 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 codeB65D83/0481
Official title{the articles passing through a small opening or passage, without additional dispensing devices and without retaining means for the following article}
Display labelthe articles passing through a small opening or passage, without additional dispensing devices and without retaining means for the following article
Total patents30

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
20152
20161
20173
20183
20193
20202
20214
20222
20234
20243
20253

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 B65D83/0481?
CPC B65D83/0481 is the Cooperative Patent Classification code for “the articles passing through a small opening or passage, without additional dispensing devices and without retaining means for the following article.”
How many patents are filed under CPC B65D83/0481 (the articles passing through a small opening or passage, without additional dispensing devices and without retaining means for the following article)?
Our database includes 30 publications tagged with this CPC code.
Is patent activity under CPC B65D83/0481 growing?
Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).