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through a preformed opening in the recessed sheet, e.g. the opening being defined by weakened lines

through a preformed opening in the recessed sheet, e.g. the opening being defined by weakened lines · 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	B65D2575/366
Official title	through a preformed opening in the recessed sheet, e.g. the opening being defined by weakened lines
Display label	through a preformed opening in the recessed sheet, e.g. the opening being defined by weakened lines
Total patents	9

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

Filing activity over the last five years is growing.

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