What is CPC A41C3/0085?

CPC A41C3/0085 is the Cooperative Patent Classification code for “with ventilation feature.”

How many patents are filed under CPC A41C3/0085 (with ventilation feature)?

Our database includes 36 publications tagged with this CPC code.

Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).

with ventilation feature · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Mapped technology topics for this CPC code.

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

Filing activity over the last five years is stable.

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 A41C3/0085?: CPC A41C3/0085 is the Cooperative Patent Classification code for “with ventilation feature.”
How many patents are filed under CPC A41C3/0085 (with ventilation feature)?: Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC A41C3/0085 growing?: Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).