What is CPC F04D5/007?

CPC F04D5/007 is the Cooperative Patent Classification code for “Details of the inlet or outlet.”

How many patents are filed under CPC F04D5/007 (Details of the inlet or outlet)?

Our database includes 36 publications tagged with this CPC code.

Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).

Details of the inlet or outlet · Cooperative Patent Classification (CPC)

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

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F04D5/007
Official title	{Details of the inlet or outlet}
Display label	Details of the inlet or outlet
Total patents	36

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

Filing activity over the last five years is rapidly declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC F04D5/007?: CPC F04D5/007 is the Cooperative Patent Classification code for “Details of the inlet or outlet.”
How many patents are filed under CPC F04D5/007 (Details of the inlet or outlet)?: Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC F04D5/007 growing?: Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).