incorporating heating, steaming, or forced ventilation means

incorporating heating, steaming, or forced ventilation means · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeD06F81/08
Official titleincorporating heating, steaming, or forced ventilation means
Display labelincorporating heating, steaming, or forced ventilation means
Total patents32

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
20162
20175
20181
20196
20203
20218
20224
20232
20241

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 D06F81/08?
CPC D06F81/08 is the Cooperative Patent Classification code for “incorporating heating, steaming, or forced ventilation means.”
How many patents are filed under CPC D06F81/08 (incorporating heating, steaming, or forced ventilation means)?
Our database includes 32 publications tagged with this CPC code.
Is patent activity under CPC D06F81/08 growing?
Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).