Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor

Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB60J1/2041
Official title{Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor}
Display labelBlind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor
Total patents66

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
20152
20178
201815
20199
20203
20219
20223
20236
20248
20253

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 B60J1/2041?
CPC B60J1/2041 is the Cooperative Patent Classification code for “Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor.”
How many patents are filed under CPC B60J1/2041 (Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor)?
Our database includes 66 publications tagged with this CPC code.
Is patent activity under CPC B60J1/2041 growing?
Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).