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for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons

for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons · 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	B66C17/20
Official title	for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
Display label	for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
Total patents	9

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.