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Smoke-pot projectors, e.g. arranged on vehicles

Smoke-pot projectors, e.g. arranged on vehicles · 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	F42B5/155
Official title	Smoke-pot projectors, e.g. arranged on vehicles
Display label	Smoke-pot projectors, e.g. arranged on vehicles
Total patents	9

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

Filing activity over the last five years is rapidly growing.

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