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Reversible open life-rafts

Reversible open life-rafts · 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 codeB63C2009/048
Official title{Reversible open life-rafts}
Display labelReversible open life-rafts
Total patents4

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
20171
20182
20201

Representative patents

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