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by means of manually operated devices, e.g. pliers

by means of manually operated devices, e.g. pliers · 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 codeB21F1/002
Official title{by means of manually operated devices, e.g. pliers}
Display labelby means of manually operated devices, e.g. pliers
Total patents23

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20152
20171
20182
20191
20201
20215
20223
20234
20242
20252

Representative patents

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