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Charging or discharging gates or chutes; Sealing means

Charging or discharging gates or chutes; Sealing means · 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 codeB28C5/0818
Official title{Charging or discharging gates or chutes; Sealing means}
Display labelCharging or discharging gates or chutes; Sealing means
Total patents16

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
20162
20181
20191
20201
20212
20222
20232
20243
20251

Representative patents

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