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made up of staves, e.g. barrels for liquids (thermally insulated barrels, B65D81/3802)

made up of staves, e.g. barrels for liquids (thermally insulated barrels, B65D81/3802) · 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	B65D9/04
Official title	{made up of staves, e.g. barrels for liquids (thermally insulated barrels, B65D81/3802)}
Display label	made up of staves, e.g. barrels for liquids (thermally insulated barrels, B65D81/3802)
Total patents	4

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

Filing activity appears stable based on the most recent years.

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