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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

Y
Y10
Y10S
Y10S 123/00
Y10S 123/05

CPC Subgroup Additional Only

Y10S 123/05

Crankcase pressure-operated pumps

Full Title

Internal-combustion engines > Crankcase pressure-operated pumps

CPC Y10S 123/05

No direct equivalent in IPC

13 CPC-only subgroups

Y10S 123/04 Y10S 123/06

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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