Details of overlays

Details of overlays · 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 codeF16C33/124
Official title{Details of overlays}
Display labelDetails of overlays
Total patents171

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
201510
201611
201714
201812
201916
202014
202127
202218
202316
202417
202513
20263

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 F16C33/124?
CPC F16C33/124 is the Cooperative Patent Classification code for “Details of overlays.”
How many patents are filed under CPC F16C33/124 (Details of overlays)?
Our database includes 171 publications tagged with this CPC code.
Is patent activity under CPC F16C33/124 growing?
Publication counts under this code: 17 in 2024 vs 13 in 2025 (latest complete years).