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activated by force of gravity

activated by force of gravity · 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 codeB60C23/131
Official title{activated by force of gravity}
Display labelactivated by force of gravity
Total patents15

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
20151
20161
20173
20184
20194
20202

Representative patents

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