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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

Y
Y10
Y10T
Y10T 70/00
Y10T 70/70
Y10T 70/7141

CPC Subgroup Additional Only

Y10T 70/7141

Combination and key

Full Title

Locks > Operating mechanism > Combination and key

CPC Y10T 70/7141

No direct equivalent in IPC

6 CPC-only subgroups

Y10T 70/7051 Y10T 70/7147

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

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