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Arrangements for separating slivers into fibres; Orienting or straightening fibres {, e.g. using guide-rolls}

Arrangements for separating slivers into fibres; Orienting or straightening fibres {, e.g. using guide-rolls} · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeD01H4/30
Official titleArrangements for separating slivers into fibres; Orienting or straightening fibres {, e.g. using guide-rolls}
Display labelArrangements for separating slivers into fibres; Orienting or straightening fibres {, e.g. using guide-rolls}
Total patents6

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20191
20202
20221
20231
20241

Representative patents

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