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with similar tooth forms (F01C1/16 takes precedence)

with similar tooth forms (F01C1/16 takes precedence) · 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	F01C1/18
Official title	with similar tooth forms (F01C1/16 takes precedence)
Display label	with similar tooth forms (F01C1/16 takes precedence)
Total patents	12

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.