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by threading or stringing pearls or beads on filamentary material

by threading or stringing pearls or beads on filamentary material · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	D04D1/04
Official title	by threading or stringing pearls or beads on filamentary material
Display label	by threading or stringing pearls or beads on filamentary material
Total patents	6

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

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

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