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by folding or tucking in locking flaps

by folding or tucking in locking flaps · 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	B31B50/48
Official title	by folding or tucking in locking flaps
Display label	by folding or tucking in locking flaps
Total patents	6

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

Filing activity over the last five years is stable.

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