PatentsDB

of security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)}

of security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)} · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeG09F3/03
Official titleof security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)}
Display labelof security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)}
Total patents61

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
20154
20167
20176
20187
201911
20204
20216
20225
20231
20246
20254

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 G09F3/03?
CPC G09F3/03 is the Cooperative Patent Classification code for “of security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)}.”
How many patents are filed under CPC G09F3/03 (of security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)})?
Our database includes 61 publications tagged with this CPC code.
Is patent activity under CPC G09F3/03 growing?
Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).