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automatically operated, i.e. operated by breech opening or closing movement

automatically operated, i.e. operated by breech opening or closing movement · 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	F41A17/66
Official title	automatically operated, i.e. operated by breech opening or closing movement
Display label	automatically operated, i.e. operated by breech opening or closing movement
Total patents	8

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

Filing activity over the last five years is declining.

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