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Closure members opened by lever action and maintained closed by spring action (B65D45/04 takes precedence)

Closure members opened by lever action and maintained closed by spring action (B65D45/04 takes precedence) · 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	B65D45/025
Official title	{Closure members opened by lever action and maintained closed by spring action (B65D45/04 takes precedence)}
Display label	Closure members opened by lever action and maintained closed by spring action (B65D45/04 takes precedence)
Total patents	7

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.