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Control devices, e.g. for uncoupling

Control devices, e.g. for uncoupling · 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 codeB61G3/20
Official titleControl devices, e.g. for uncoupling
Display labelControl devices, e.g. for uncoupling
Total patents9

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
20172
20181
20221
20231
20242
20252

Representative patents

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