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Stamping mechanisms controlled by feed of copy matter

Stamping mechanisms controlled by feed of copy matter · 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 codeB41K3/64
Official titleStamping mechanisms controlled by feed of copy matter
Display labelStamping mechanisms controlled by feed of copy matter
Total patents13

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
20163
20191
20211
20222
20233
20241
20252

Representative patents

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