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Primers or detonators containing a hollow charge

Primers or detonators containing a hollow charge · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F42C19/09
Official title	Primers or detonators containing a hollow charge
Display label	Primers or detonators containing a hollow charge
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.