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for moving bulk material in open troughs or channels

for moving bulk material in open troughs or channels · 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 codeB65G19/04
Official titlefor moving bulk material in open troughs or channels
Display labelfor moving bulk material in open troughs or channels
Total patents17

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20151
20164
20173
20181
20194
20212
20232

Representative patents

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