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bellows-shaped (B65D88/22 takes precedence)

bellows-shaped (B65D88/22 takes precedence) · 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	B65D88/18
Official title	bellows-shaped (B65D88/22 takes precedence)
Display label	bellows-shaped (B65D88/22 takes precedence)
Total patents	6

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

Filing activity appears to be declining based on the most recent years.

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