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using springs as loose mixing element

using springs as loose mixing element · 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 codeB01F33/254
Official title{using springs as loose mixing element}
Display labelusing springs as loose mixing element
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
20181
20192
20221

Representative patents

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