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Knuckle-locking devices

Knuckle-locking devices · 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 codeB61G3/06
Official titleKnuckle-locking devices
Display labelKnuckle-locking devices
Total patents5

Filing trend

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

Filing activity appears to be declining based on the most recent years.

Patents filed per year
YearPatents
20191
20201
20222
20231

Representative patents

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