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having auxiliary drums or barrels for storing the ropes or cables

having auxiliary drums or barrels for storing the ropes or cables · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B66D1/76
Official title	having auxiliary drums or barrels for storing the ropes or cables
Display label	having auxiliary drums or barrels for storing the ropes or cables
Total patents	8

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

Filing activity over the last five years is stable.

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