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ring type {(arrangements with two or more spinning or twisting devices in combination D01H7/90)}

ring type {(arrangements with two or more spinning or twisting devices in combination D01H7/90)} · 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 codeD01H1/02
Official titlering type {(arrangements with two or more spinning or twisting devices in combination D01H7/90)}
Display labelring type {(arrangements with two or more spinning or twisting devices in combination D01H7/90)}
Total patents18

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20182
20191
20201
20213
20223
20231
20246
20261

Representative patents

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