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the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling {; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers}

the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling {; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers} · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB21B19/02
Official titlethe axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling {; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers}
Display labelthe axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling {; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers}
Total patents13

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20151
20172
20222
20232
20243
20253

Representative patents

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