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in which the puncturing tool serves as closure

in which the puncturing tool serves as closure · 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	B65D17/44
Official title	in which the puncturing tool serves as closure
Display label	in which the puncturing tool serves as closure
Total patents	8

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.