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with cutting teeth disposed on the inner periphery of a ring

with cutting teeth disposed on the inner periphery of a ring · 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 codeB23F21/124
Official title{with cutting teeth disposed on the inner periphery of a ring}
Display labelwith cutting teeth disposed on the inner periphery of a ring
Total patents1

Filing trend

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

Not enough yearly data to assess filing trend yet.

Patents filed per year
YearPatents
20161

Representative patents

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