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General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines

General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines · 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 codeB23B3/00
Official titleGeneral-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
Display labelGeneral-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
Total patents20

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20156
20161
20171
20182
20191
20202
20211
20223
20232
20241

Representative patents

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