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for determining top and bottom margins or indicating exhaust of paper

for determining top and bottom margins or indicating exhaust of paper · 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 codeB41J29/44
Official titlefor determining top and bottom margins or indicating exhaust of paper
Display labelfor determining top and bottom margins or indicating exhaust of paper
Total patents10

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
20171
20192
20212
20231
20242

Representative patents

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