Advertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00)

Advertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00) · 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 codeG09F23/00
Official titleAdvertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00)
Display labelAdvertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00)
Total patents265

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
201522
201620
201719
201834
201931
202028
202128
202223
202315
202423
202517
20265

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 G09F23/00?
CPC G09F23/00 is the Cooperative Patent Classification code for “Advertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00).”
How many patents are filed under CPC G09F23/00 (Advertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00))?
Our database includes 265 publications tagged with this CPC code.
Is patent activity under CPC G09F23/00 growing?
Publication counts under this code: 23 in 2024 vs 17 in 2025 (latest complete years).