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having plural perforation lines, e.g. for detaching parts of the sheets

having plural perforation lines, e.g. for detaching parts of the sheets · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B42D1/005
Official title	{having plural perforation lines, e.g. for detaching parts of the sheets}
Display label	having plural perforation lines, e.g. for detaching parts of the sheets
Total patents	2

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

Not enough yearly data to assess filing trend yet.

Patents filed per year
Year	Patents
2018	2

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