This page is not indexed by search engines while we improve data quality.

with vanes hinged to the outer member

with vanes hinged to the outer member · 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	F01C1/46
Official title	with vanes hinged to the outer member
Display label	with vanes hinged to the outer member
Total patents	7

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.