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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 428/00
Y10T 428/20

CPC Subgroup Additional Only

Y10T 428/20

Patched hole or depression

Full Title

Stock material or miscellaneous articles > Patched hole or depression

CPC Y10T 428/20

No direct equivalent in IPC

27 CPC-only subgroups

Y10T 428/19 Y10T 428/21

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

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