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keys {(making keys by combined operations B23P15/005)}

keys {(making keys by combined operations B23P15/005)} · 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	B21D53/42
Official title	keys {(making keys by combined operations B23P15/005)}
Display label	keys {(making keys by combined operations B23P15/005)}
Total patents	3

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

Filing activity appears stable based on the most recent years.

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