Alarm means, e.g. acoustic

Alarm means, e.g. acoustic · 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 codeA61F2002/689
Official title{Alarm means, e.g. acoustic}
Display labelAlarm means, e.g. acoustic
Total patents34

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
20159
20163
20175
20181
20192
20206
20223
20233
20242

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 A61F2002/689?
CPC A61F2002/689 is the Cooperative Patent Classification code for “Alarm means, e.g. acoustic.”
How many patents are filed under CPC A61F2002/689 (Alarm means, e.g. acoustic)?
Our database includes 34 publications tagged with this CPC code.
Is patent activity under CPC A61F2002/689 growing?
Publication counts under this code: 3 in 2023 vs 2 in 2024 (latest complete years).