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while fitted in the machine using the ink ribbons

while fitted in the machine using the ink ribbons · 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 codeB41J31/16
Official titlewhile fitted in the machine using the ink ribbons
Display labelwhile fitted in the machine using the ink ribbons
Total patents15

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20151
20161
20183
20192
20204
20213
20221

Representative patents

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