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for articles with curved surfaces

for articles with curved surfaces · 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 codeB41F15/30
Official titlefor articles with curved surfaces
Display labelfor articles with curved surfaces
Total patents15

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
20151
20161
20184
20204
20212
20222
20241

Representative patents

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