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and of complementary function, e.g. internal combustion engine with supercharger

and of complementary function, e.g. internal combustion engine with supercharger · 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	F01C11/004
Official title	{and of complementary function, e.g. internal combustion engine with supercharger}
Display label	and of complementary function, e.g. internal combustion engine with supercharger
Total patents	6

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

Filing activity appears to be declining based on the most recent years.

Patents filed per year
Year	Patents
2016	5
2017	1

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