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Trimming or finishing edges of doors and windows

Trimming or finishing edges of doors and windows · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B23C3/128
Official title	{Trimming or finishing edges of doors and windows}
Display label	Trimming or finishing edges of doors and windows
Total patents	4

Year-over-year patent counts classified under this CPC code.

Filing activity appears to be declining based on the most recent years.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.