Mechanical Engineering

Mechanical Engineering · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF16B9/023
Official title
Display labelMechanical Engineering (mapped technology topic)
Total patents48

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20159
20168
201710
201812
20195
20202
20211
20231

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 F16B9/023?
CPC F16B9/023 is the Cooperative Patent Classification code for “Mechanical Engineering.”
How many patents are filed under CPC F16B9/023 (Mechanical Engineering)?
Our database includes 48 publications tagged with this CPC code.
Is patent activity under CPC F16B9/023 growing?
Publication counts under this code: 1 in 2021 vs 1 in 2023 (latest complete years).