Openwork fabric, e.g. pelerine fabrics

Openwork fabric, e.g. pelerine fabrics · 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 codeD04B1/104
Official title{Openwork fabric, e.g. pelerine fabrics}
Display labelOpenwork fabric, e.g. pelerine fabrics
Total patents209

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20158
20169
201720
201828
201924
202018
202118
202224
202313
202419
202522
20266

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 D04B1/104?
CPC D04B1/104 is the Cooperative Patent Classification code for “Openwork fabric, e.g. pelerine fabrics.”
How many patents are filed under CPC D04B1/104 (Openwork fabric, e.g. pelerine fabrics)?
Our database includes 209 publications tagged with this CPC code.
Is patent activity under CPC D04B1/104 growing?
Publication counts under this code: 19 in 2024 vs 22 in 2025 (latest complete years).